Auto Custom Carpets, Inc. (ACC) manufactures automotive flooring products, including replacement carpet, floor mats, trunk mats, and sound deadeners. The company produces a wide range of these interior components, serving various aftermarket and restoration needs. ACC operates its manufacturing facilities in the United States.
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Automotive Interior Manufacturers
Last updated: January 2026
This directory lists 66 automotive interior manufacturers across the United States, from specialized cut & sew operations to integrated hard trim system integrators.
Buyers engage these manufacturers to solve complex challenges, whether it's achieving specific ergonomic profiles for seating, integrating advanced haptic feedback into control surfaces, or ensuring materials meet stringent FMVSS 302 flammability requirements. The goal is often to translate ambitious design concepts into safe, durable, and aesthetically consistent components that enhance the overall vehicle experience.
The landscape of automotive interior suppliers ranges from large Tier 1 integrators who manage complete cabin modules and full seating systems, down to highly specialized Tier 2 manufacturers focusing on specific components like injection molded bezels, precision cut & sew upholstery, or acoustic dampening NVH solutions. Distinctions often lie in their vertical integration, material expertise (e.g., plastics, textiles, leather, foams), and capacity to handle full assembly versus component manufacturing.
To effectively engage these suppliers, buyers should arrive with detailed CAD models, comprehensive material specifications including performance requirements (e.g., abrasion resistance, UV stability), target cost models, and a clear understanding of production volumes and timelines. Expect suppliers to require access to your quality standards, test methodologies, and specific PPAP documentation requirements upfront to accurately scope and quote your project.
Company Directory
66 companies nationwide
Based in Anaheim, CA, Action Mold offers over 30 years of expertise in mold-making and plastic processing. They specialize in precision-driven injection molding, working with various resins to produce high-performance plastic components. Their capabilities are well-suited for manufacturing intricate parts used in automotive interiors and other industrial applications.
Adient manufactures state-of-the-art automotive seating products, providing complete seating systems and individual components. The company focuses on craftsmanship, comfort, style, and safety in its offerings. Adient operates globally with approximately 200 locations, delivering interior solutions for the automotive industry.
Based in Huntington Beach, CA, Automotive Entertainment OC specializes in designing and fabricating custom automotive audio solutions. Utilizing advanced precision manufacturing techniques like CNC machining, laser cutting, and 3D printing, they craft high-performance stereo systems, tailored subwoofer enclosures, and custom audio components for vehicle interiors.
Based in Palm City, FL, Avant-Garde Design custom-crafts luxury automotive interiors for discerning drivers. They combine master craftsmanship with cutting-edge innovation, premium equipment, and bespoke upholstery. Specializing in custom design and fabrication, they deliver award-winning builds that reflect precision down to the last stitch.
Bullet Audio, based in Sacramento, CA, specializes in crafting custom automotive interior components. The company works with high-quality materials such as premium leather and durable suede to produce seats, trims, and other interior elements tailored to specific design preferences.
Based in San Angelo, TX, Coverlay Manufacturing produces replacement automotive interior components. The company specializes in vacuum molding durable ABS plastic to create products like dash covers, door panels, and door inserts. Their US-made products are designed for easy installation, serving the automotive aftermarket.
Based in North Haven, CT, Cowles Products manufactures professional-grade custom automotive trim in the USA. They specialize in producing various exterior and interior components, including body side moldings, door edge guard trim, wheel well molding, and car interior trim. Their products are designed for easy installation and distributed nationwide.
Based in Anaheim, CA, DashCare by Seatz Manufacturing designs and produces custom dash covers for automotive interiors. The company manufactures vehicle-specific dash covers to meet the quality demands of new car dealers. These US-made products protect vehicle dashboards, reduce glare, and help regulate interior temperatures.
Based in Homestead, FL, Dash Design Corp manufactures patented 100% fiberglass replacement dashboards for commercial trucks. They produce durable, factory-style and luxury wood grain dashboards specifically for Sterling, Ford Aeromax, and Louisville models. These specialized automotive interior components are trusted by fleets and sold direct.
Based in Austin, TX, Distinctive Industries is an OEM manufacturer specializing in quality automotive interiors for muscle cars, collectibles, and specialty vehicles. They produce authentic reproduction and modern comfort seating options, including CTX and Touring II seats, along with other interior components for various models.
Based in Santa Clara, CA, Finish Line Interiors specializes in custom automotive interiors. The company offers diverse capabilities, including the design and manufacturing of complete interiors for street rods and other specialty vehicles. They provide tailored solutions for unique automotive projects.
GAHH Automotive manufactures high-quality replacement automotive interior components. They specialize in convertible tops, seat upholstery, headliners, boot covers, and complete seat kits. Based in North Hollywood, CA, the company serves the automotive aftermarket with a range of interior solutions.
Based in Bad Axe, MI, Gemini Group designs and manufactures engineered plastic products for automotive interior trim. They produce cargo management systems, load floors, and other components for major OEMs and suppliers. Capabilities include profile extrusion, technical blow molding, and two-shot injection molding.
Hope Global is a Tier I and OEM supplier specializing in automotive interior components. The company provides fabric, leather, vinyl, plastic molding, wire carriers, and seating solutions. They integrate cut, sew, and assembly solutions for various vehicle components.
Innovative Laminations Company, Inc., based in New Bern, NC, specializes in high-quality thermoplastic decorative custom laminations and Kydex® solutions. They fabricate dashboard covers and other interior components for automotive and heavy truck markets. Capabilities include thermoforming, vacforming, and in-mold decorating, tailored to client specifications.
Based in LaVergne, TN, INOAC USA, Inc. manufactures advanced polymer technology solutions. They specialize in developing and producing a wide range of automotive interior components, including arm rests, console parts, seat pads, and headliners. The company serves the automotive, electronics, consumer, and building industries.
Based in Brocton, NY, Jamestown Plastics is a custom plastic thermoforming manufacturer with over 67 years of experience. They produce automotive interior components such as door and dashboard trim panels, consoles, and hood liners. The company serves the automotive and medical device industries, providing tailored solutions to improve efficiency and reduce costs.
Based in Newark, NY, Legendary Auto Interiors manufactures OEM and custom interior parts for classic car restoration. The company produces seats, upholstery, door panels, floor mats, and vinyl tops, specializing in components for American muscle cars.
Based in Arnold, MO, LMC Industries, Inc. provides world-class contract manufacturing specializing in plastic insert molding, overmolding, and precision metal stamping. They offer in-die tapping and tool & die support for complex part programs, serving various industries with their expertise.
Moriden America, Inc. supplies the automotive industry with high-quality interior components. They specialize in decorative and functional trim parts, including luggage floor boards, cargo floor trim, trunk trim, and upholstery. The company also manufactures seating materials, shift boots, mat floors, rear seat backs, and tonneau covers.
Based in Holland, MI, Motus Integrated Technologies is an automotive interior supplier for major OEMs. They manufacture and supply high-performance headliners, overhead systems, door and console armrests. Motus focuses on product and process innovation, integrating consumer research and design during early development to deliver consistent products.
Based in East Orange, NJ, Newark Auto manufactures replacement automotive interior trim parts. With over 115 years of experience, the company specializes in custom upholstery, door panels, auto carpets, headliners, and floor mats. They utilize advanced CNC precision to craft precision-fit components from original patterns.
Procar by SCAT, based in Redondo Beach, CA, specializes in manufacturing and supplying aftermarket automotive interior components. They provide a diverse range of high-quality automotive seats, custom mounting adapters for various applications, and seat covers designed for easy installation, serving the automotive restoration and customization markets.
Rimnetics is a US-based reaction injection molding (RIM) manufacturer specializing in structural parts, enclosures, encapsulation, and overmolding. They produce complex, detailed, and lightweight polyurethane components for various sectors. The company serves the automotive industry, providing molded solutions ideal for interior applications.
Based in Lebanon, OH, Restoration Parts Unlimited manufactures high-quality interior and exterior automotive trim, bezels, and vintage car emblems. Specializing in restoration parts, the company produces components for various automotive brands, leveraging manufacturing expertise since 1973.
Based in Athens, Alabama, Systems Automotive Interiors Alabama LLC (SAIA) is a Tier 1 supplier specializing in automotive seat assembly and sequencing. They provide interior components for Toyota Corolla passenger vehicles to Mazda Toyota Manufacturing, U.S.A. SAIA is a certified Minority Owned Business Enterprise.
Based in Mantachie, MS, Systems Automotive Interiors (SAI) is a Tier 1 supplier specializing in automotive seat assembly and sequencing. The company provides automotive interior components for Toyota Corolla passenger vehicles produced in the United States and is a certified minority-owned business.
Sanwa Screen USA provides in-house manufacturing of OEM products and components, specializing in mold design, fabrication, injection molding, and in-mold decoration. They focus on delivering consistent quality and innovative solutions to meet challenging supply chain deadlines for various industries.
Based in Corona, CA, TNT Plastic Molding specializes in custom injection molding, tooling, and contract manufacturing. They produce plastic molded parts with advanced automation, offering engineering expertise, insert molding, and comprehensive assembly and finishing operations for mission-critical applications.
Based in Buena Park, CA, Trim-Lok manufactures precision-engineered plastic and rubber extrusions, trims, and seals. They offer both off-the-shelf and custom-designed profiles built to exact specifications. These products serve as essential components for automotive interior manufacturers and other industries requiring reliable sealing solutions.
Based in Almont, MI, Trims Unlimited is a US-based cut, sew, and wrap manufacturer. With over 40 years of experience, they utilize advanced technologies to produce high-quality automotive interior components and marine trims. The company offers manufacturing solutions for designers and engineers across diverse industrial sectors.
Based in Van Buren Township, MI, Visteon Corporation specializes in pioneering automotive cockpit design and advanced display solutions. The company develops curved display integrations, offering seamless multi-display options up to 49 inches. Visteon utilizes advanced cold-forming techniques to manufacture innovative interior components for the automotive industry.
World Upholstery & Trim manufactures authentic soft trim parts and interior components for classic European cars. Operating from a facility in New Jersey under new ownership, the company produces replacement upholstery and interior trim kits, including seat covers, carpets, and convertible tops.
Marelli, headquartered in Southfield, MI, is an automotive interior manufacturer providing advanced solutions. The company offers innovative Cockpit Modules (CPM) featuring flexible styling and functional options, empowering communication and safety. Marelli designs these modules to enhance the overall in-vehicle experience.
Starsprings manufactures premium automotive components, including complete beds designed for various brands. The company operates manufacturing facilities in the USA, Sweden, Poland, and Brazil, providing specialized solutions for the automotive industry. They focus on delivering high-quality interior components.
ACSCO Products provides custom manufacturing services to Original Equipment Manufacturers, specializing in trim components. The company offers a wide range of manufacturing capabilities, serving the OE world for decades with custom-engineered solutions.
Based in Lima, OH, American Trim provides engineered solutions for forming, decorating, and coating metal components for the automotive industry. The company supplies Tier 1 and Tier 2 OEMs with a myriad of decorative finishes, textures, and colors, including screen printing and selective brushing, for various automotive applications.
Sika Automotive provides advanced bonding, damping, sealing, and reinforcing solutions for the automotive industry. A key development partner for OEMs and suppliers, the company specializes in acoustic systems for NVH reduction and offers interior adhesives, enhancing vehicle safety, strength, and quietness.
Based in Carson City, NV, Classic Dash manufactures custom dash panels for a wide range of classic cars and trucks. They provide both complete gauge dashes and blank panels, offering various finishes and options. Specializing in models from Mopar, Dodge, Mercury, Ford, and Chevy, they deliver high-quality automotive interior components.
ER Wagner specializes in the design, engineering, and manufacturing of quality interior components for vehicles. The company provides custom vehicle parts and solutions for body interiors, focusing on dependable supply chain management for the automotive and recreational vehicle industries.
Based in Burlington, NC, Glen Raven Inc. manufactures classic woven fabrics specifically for the automotive market. The company specializes in providing durable convertible top materials and headliner fabrics, supplying essential textile components for automotive interiors.
Based in Rancho Cucamonga, CA, Glide Engineering, Inc. designs and manufactures high-quality seat frames for custom cars, hot rods, roadsters, pickups, and trucks. The company provides innovative seat solutions featuring no-sag springs, adjustable backs, and flip-up bottoms for various vehicle models.
Kasai North America, INC. is a Tier 1 automotive interior and exterior trim manufacturer, providing parts and precision injection molding. They specialize in overhead, headliner, body, door, luggage, and trunk trim systems for diverse vehicles. Kasai emphasizes innovation and sustainable production methods across its global operations.
Mayco International is a global Tier-1 automotive supplier, transforming concepts into complete interior and exterior modules. They provide modular systems for vehicle interiors and exteriors, encompassing design, engineering, tooling, manufacturing, and logistics. The company supports leading OEMs and Tier-1 partners across North America and globally.
Milliken is a global materials science manufacturer, headquartered in Spartanburg, SC. The company provides specialized automotive textiles to major OEMs, delivering solutions for durability, acoustics, comfort, and safety in vehicle interiors. Leveraging extensive R&D, Milliken develops innovative textile solutions for the automotive industry.
Neaton Auto Products Manufacturing, Inc. is a Tier 1 automotive supplier specializing in interior trim and passenger comfort components. They produce items like steering wheels, airbag modules, and decorative interior trim. Capabilities include injection molding, blow molding, paint, weld, and assembly, serving leading automakers with advanced plastics technology.
Plastics Plus Technology, Inc. is a woman-owned, USA contract manufacturer specializing in close-tolerance custom plastic injection molding and value-added services. Certified to ISO 9001:2015 and ISO 13485:2016, the company produces components for diverse sectors including automotive interiors, medical devices, dental, and electronics.
PRP Seats, located in Temecula, CA, specializes in manufacturing custom performance seating for automotive interiors. They provide extensive customization options, including a wide range of custom colors and stitching choices for personalized vehicle seats. The company also offers harnesses and storage solutions, focusing on enhancing safety, comfort, and driving experience.
Based in Roseville, MI, RCO Engineering specializes in automotive interior and exterior component manufacturing, providing custom seating solutions. They offer design, engineering, rapid prototyping, and low-volume production. Core capabilities include plastic injection molding, metal stamping, CNC cut & sew, and molded foam.
Based in Webberville, MI, SA Automotive is a Tier I supplier of interior components for Original Equipment Manufacturers. The company provides headliners, cargo management systems, seatback covers, door panels, and load floors. They offer full-service design, development, engineering, testing, and production tool development.
Shawmut Corporation, based in West Bridgewater, MA, engineers and manufactures moldable automotive interior fabrics for multiple surfaces. These advanced textiles are designed to withstand the extreme environment of an automobile interior for years. The company also offers innovations like Shawmut Insights™ for automotive textiles.
Based in Glendora, CA, Southwest Plastics provides custom plastic injection molding services, specializing in thermoset, thermoplastic, transfer, and compression molding. They produce precise, durable, and high-performance components for demanding applications. Southwest Plastics serves industries including automotive manufacturing, aerospace, electronics, and medical devices.
Summit Polymers designs and manufactures interior kinetic and decorative systems for the automotive industry. Specializing in precision and excellence, the company provides components and integrated solutions for vehicle interiors. They leverage polymer expertise to deliver functional and aesthetic automotive interior products.
Based in Concord, NC, Technicon Acoustics manufactures acoustic and thermal product solutions for Original Equipment Manufacturers. The company specializes in materials for noise, vibration, and harshness (NVH) control, alongside thermal management. These engineered solutions are critical for various OEM applications, including automotive interiors.
Latitude Applied Technologies is a Veteran-Owned automotive manufacturing and assembly partner providing Tier 1 and Tier 2 solutions. They specialize in ISO certified soundproofing components, die-cut insulation, custom protective padding, and adhesives. Capabilities include insulation manufacturing, dye-cutting, and adhesive application for global automotive brands and OEMs.
Based in Anaheim, CA, The Prestige Companies Auto Upholstery provides comprehensive automotive interior services. They specialize in custom seat covers, cloth to leather upgrades, cushion rebuilds, and custom stitching. The company also offers installations for headliners, carpets, door panels, and convertible tops, alongside seat comfort features and repairs.
Yanfeng delivers comprehensive automotive interior, seating, safety, exterior, and cockpit electronics solutions. The company specializes in innovative product development for future smart cabins, serving customers in the global automotive industry with advanced mobility technologies.
Carpenter Co. is a global manufacturer specializing in polyurethane foams, chemical solutions, polyester fibers, and insulation materials. The company develops acoustic solutions crucial for vehicles and industrial equipment. It serves a diversified global marketplace, providing essential components for automotive interiors and other applications.
Lear Corporation designs and manufactures innovative automotive seating technology solutions. They focus on delivering comfort, safety, and premium experiences for drivers and passengers within the automotive industry, serving as a key supplier for interior components.
Macauto Group manufactures automotive interior trims, including door, pillar, headliner, console, and seat back components. Specializing in plastic molding, assembly, and cutting for diverse vehicle models, the company operates with a global presence and a US facility in Troy, Michigan.
Novares manufactures a wide spectrum of automotive interior components and trims. The company develops solutions for leading original equipment manufacturers, providing innovative products for various vehicle interiors. They maintain global proximity to serve their automotive clients, including those with US manufacturing operations.
Based in Greenville, SC, Sage Automotive Interiors, Inc. designs and manufactures innovative bodycloth, headliners, and high-performance interior solutions for automotive manufacturers. They focus on delivering distinctive style, comfort, and precision engineering, supported by consumer research and advanced engineering.
SMRC Automotive is a global Tier 1 supplier providing design and manufacturing of automotive interior components. They produce instrument panels, door panels, and consoles. With US manufacturing plants in Vance, Alabama, and technical centers in Troy, Michigan, SMRC Automotive serves the automotive industry.
Tachi-S Americas manufactures high-quality, comfortable, and safe automotive seating systems for OEMs. The company specializes in complete automotive seats, seat frames, mechanisms, and trim components. Their capabilities cover design, development, prototyping, testing, and manufacturing, supporting automotive vehicle launches in the United States.
Based in Corona, CA, TMI Products manufactures high-quality automotive interior components for vintage and modern vehicles. They specialize in producing various parts including seats, door panels, consoles, and carpeting for the automotive aftermarket. TMI is also known for its "Interior in a Box" offering.
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How to Choose a Company
- Verify their specific manufacturing processes align with your design; ensure they have the expertise in advanced injection molding for hard trim components, specialized textile cutting (e.g., laser or ultrasonic), or robotic sewing for complex soft trim geometries.
- Demand proof of IATF 16949 certification, which is non-negotiable for automotive-grade quality systems, and confirm their materials meet specific regulatory standards like FMVSS 302 for flammability and REACH/RoHS for substance compliance.
- Assess their capability for color harmony management across different substrates (e.g., ensuring a plastic console matches a fabric seat back), as achieving consistent aesthetic appeal is a common stumbling block for less experienced suppliers.
- Beware of suppliers who downplay the complexity or timeline for the Production Part Approval Process (PPAP); a robust PPAP submission is critical for launch success, and a supplier lacking a dedicated, experienced PPAP team is a major red flag.
Frequently Asked Questions
What critical certifications and testing should my automotive interior manufacturer possess?
Beyond general quality management, your manufacturer must hold IATF 16949 certification for automotive-specific quality systems. For safety, they must demonstrate compliance with FMVSS 302 for material flammability. Furthermore, expect them to have in-house or third-party testing capabilities for durability, UV resistance, abrasion, colorfastness, and increasingly, material substance compliance with standards like REACH and RoHS.
How do I ensure consistent color matching and fit-and-finish across various interior components from different materials?
Achieving perfect color harmony is one of the toughest challenges. You need to provide precise color specifications (e.g., using CIE Lab* values or master color chips) and communicate expected tolerances. Suppliers should have robust color spectrophotometry and visual evaluation processes under standardized lighting. Discuss their experience with 'material compounding' if plastics are involved, and their process for validating color and grain consistency across dissimilar materials like plastic, leather, and fabric from multiple Tier 2 vendors.
What's the typical timeline and critical milestones for qualifying a new automotive interior component supplier?
From initial RFQ to validated production can easily take 12-24 months, depending on complexity. Key milestones include Design for Manufacturability (DFM) reviews, tooling kick-off, early sample builds (E-samples, PP-samples), Design Verification (DV) testing, Process Validation (PV) testing, and finally, the Production Part Approval Process (PPAP). The PPAP submission alone is a comprehensive validation of their entire manufacturing process and material supply chain, and often involves multiple iterations to achieve full approval.