Vacuum Infusion FRP Manufacturers in China

Jiuding's official English export site describes the business as Jiuding New Material Co., Ltd., formerly Jiangsu Jiuding New Material Co., Ltd. The company states that it was established in 1994 and listed on the Shenzhen Stock Exchange in 2007 under stock code 002201. Its published scope covers fiberglass yarn and fabrics, grinding-wheel reinforcement materials, FRP products, pultruded profiles, gratings, flanges and custom thermoset composite components.

Techstorm Advanced Material Corporation Limited is a Shanghai-headquartered developer and manufacturer of high-performance thermoset materials and identifies itself on its official site by Shanghai Stock Exchange code 601026.SH. Its published portfolio spans wind energy, general composites, new-energy vehicles and industrial adhesives, electrical insulation, and photovoltaics. For general composites, Techstorm lists resin systems for filament-wound cylinders, cable core rods and glass- or carbon-fiber wind-blade spar-cap pultrusion, flame-retardant aircraft seating, carbon-fiber prepreg, and HP-RTM or prepreg battery covers.

Jiangsu Aosheng Composite Materials Technology Co., Ltd. is a Suzhou-based carbon-composite company whose current corporate website and 2026 China Composites Expo listing support carbon-fiber woven and hybrid fabrics, prepreg, wind-blade pultruded plate and composite application development. The official site also presents automotive, sports, hydrogen, aviation and overseas footprints under the Aosheng group. GetFRP therefore assigns measured-demand phrases such as carbon fiber fabric, carbon fiber plate, pultruded, resin infusion and vacuum infusion only where a published product or manufacturing route supports them. Fishing rods may be an end use of prepreg, but they are not listed here as an Aosheng finished product. Likewise, automotive parts, sports products and hydrogen cylinders are marked as group-sector inquiries rather than automatically attributed to the Jiangsu parent factory. Buyers must confirm the exact legal entity, production site and specification behind a quotation. Awards, customer relationships, capacity, CNAS, patent and standards-participation statements on the website remain company claims, not GetFRP verification.

AOC describes itself as a global supplier of specialty formulations and solutions for conventional composites, coatings and protective barriers, colorants and visual effects, adhesives and specialties. Its Asia-Pacific site publishes Atlac®, Palapreg®, Palatal® and Synolite™ resin products and lists Jinling AOC Formulations Co., Ltd. as its China location in Nanjing, Jiangsu.

Jiangsu Changhai Composite Materials Holding Co., Ltd. is a Changzhou supplier of glass-fiber reinforcement and thermoplastic composite materials. Its current official catalog and the 2026 China Composites Expo directory support roving, chopped strands, chopped strand mat, surface and continuous mat, woven roving, biaxial and stitched combinations, mesh, LFT reinforcement, CFRT tape and glass-reinforced thermoplastic panels. GetFRP assigns measured-demand phrases such as chopped strand mat, fiberglass cloth, fiberglass mat, fiberglass chopped strand mat and fiberglass panels only to these published products. The thermoplastic honeycomb offer is described as a core with continuous-glass-fiber-reinforced CFRT skins, not as a solid fiberglass panel or a claim that every honeycomb grade contains glass. Product-specific roving end uses do not mean Changhai manufactures the customer's finished pipe, SMC part or pultruded profile. The complete current logo was downloaded on 2026-08-26 from the exact CDN asset referenced by the official header, trimmed only to remove transparent canvas, and stored locally by GetFRP. Capacity, market-position and certification statements remain company claims pending certificate- and plant-level verification.

Nanjing Tianming Composite Materials Co., Ltd. says on its current official website that it began in 2001 and manufactures fiberglass mats. The published product center covers chopped-strand, continuous-filament, composite, needle-punched and surface mats, together with roving, chopped glass and a TML thermoplastic composite sheet. It explicitly identifies mat constructions for vacuum infusion, pultrusion and compression molding. The China Composites Expo N directory supports the Tianming exhibitor identity and its chopped, continuous, needle and composite mat range. GetFRP assigns chopped strand mat, fiberglass mat and related fiberglass-product demand only to those actual catalog products. The site also says Tianming acts as an agent for some roving and other fiberglass products, so buyers must confirm the legal manufacturer and plant for each offered grade rather than assuming every catalog item is made on Tianming's mat lines.

Refitech Ningbo Carbon Fiber Co., Ltd. is the Ningbo composite-production identity published by Refitech's China website. The current China pages present custom carbon- and glass-fiber components for drones and UAVs, robot grippers and handling, machine structures and eVTOL development, together with round and rectangular carbon tubes, Refiflex connectors, carbon plates or panels and molded assemblies. The contact page identifies the Yinzhou, Ningbo production address and local sales and technical channels, while the current parent website also lists Ningbo as a production location. China Composites Expo independently lists the Chinese legal name in its N directory. GetFRP attributes only the products and capabilities supported by the Ningbo-facing pages to this entity. Group history, customers, certifications, processes and other sites are not automatically treated as verified Ningbo legal-entity attributes.

Kejian Polymer Materials (Shanghai) Co., Ltd. supplies butyl sealing tapes, silicone-based and tooling rubbers, release cloth, PTFE release cloth, and silicone, modified-polyurethane, polyolefin, PUR, acrylic and epoxy adhesives under the TOBS/Kejian identity. The China Composites Expo classifies the company in adhesive, release-material, vacuum-bag consumable and sealant contexts, while the current official aerospace catalog provides named KJ product evidence. GetFRP does not relabel a generic release cloth as fiberglass cloth without a published substrate specification, and it does not inject a vacuum-infusion product phrase merely because a consumable may be used in vacuum-bag processing. Each formulation, service temperature, process compatibility and aerospace or other approval must be confirmed from the current grade-specific controlled file. Certifications and approval scope remain unverified.

Diab Technology (Changshu) Co., Ltd. is the Jiangsu, China entity currently identified in the footer and contact information throughout Diab's Chinese website. The official portfolio covers Divinycell PVC, PET, PES and PEI foam cores, ProBalsa balsa, finishing, pre-cut kits and composite consulting. China Composites Expo lists the matching entity as DIAB TECHNOLOGY (CHANGSHU) CO., LTD. under foam core, balsa and sandwich panels. Diab's long group history, worldwide sites and application references do not automatically establish the Changshu entity's incorporation date, capacity or individual delivery record. This profile therefore leaves the establishment year empty and does not transfer every group approval to the Changshu company. Product and performance information still requires grade-, thickness-, finish- and manufacturing-site-specific verification.

Changzhou Huake Polymers Co., Ltd. states on its official website that it was founded in 2001 and develops, manufactures and sells unsaturated-polyester, vinyl-ester and related polymer products for composites, adhesives and adjacent markets. Its current categories include unsaturated polyester, vinyl ester, waterborne resin, colored gelcoat and pigment paste, specialty resin, polyurethane and additives. The official application pages further publish grades for hand lay-up, spray-up, winding, compression molding, pultrusion, continuous sheet, vacuum infusion and other processes. China Composites Expo lists the same entity under unsaturated polyester, vinyl ester, other resins, gelcoat and pigment paste. Capacity, grade-count, certification, performance and application statements remain supplier- or organizer-published and have not been independently audited by GetFRP.

Founded in 2011, Baoding Visight Advanced Material Technology Co., Ltd. presents itself on its official site as a developer, manufacturer and seller of high-strength lightweight structural core materials. The current portfolio covers Vicell V-series PVC foam, T-series PET foam, P-series PMI foam and B-series balsa core, with stated applications in wind energy, aerospace, marine, rail, new-energy vehicles, medical equipment, sporting goods and radomes. The site identifies operating or production entities in Baoding, Weihai, Lianyungang and Wangdu, plus a Gansu contact. China Composites Expo lists the same entity under foam core, balsa, sandwich panels and composite parts. Capacity, market-position, performance and application statements are company- or organizer-published and have not been independently audited by GetFRP.

According to its official company history, Noah Composites began as Jin Hong Company in 2012 and transitioned to an integrated R&D, manufacturing and sales operation in 2016. Based in Huizhou, Guangdong, the company provides OEM/ODM carbon- and glass-fiber composite product development for automotive, watersports, marine, sporting-goods, medical, rescue and other custom applications.

Changzhou Tiansheng Composite Co., Ltd. is a structural-core exhibitor from Changzhou, Jiangsu listed by China Composites Expo under the English name CHANGZHOU TIANSHENG COMPOSITE CO., LTD. The current official website of Changzhou Tiansheng New Materials Group identifies Tiansheng Composite in its group structure and says a wholly owned subsidiary produces and processes structural foam. This is a parent-operated website, not a separate subsidiary domain. The official product pages list Strucell PVC structural foam, surface processing and pre-cut kits within the structural-foam range, while the expo classifies the exhibitor under foam cores, honeycomb cores and sandwich panels. The history page uses a shortened early subsidiary name, so the public official record reviewed here does not establish the current legal entity's incorporation year without ambiguity; no establishment year is assigned. The expo description also applies the parent's 2011 stock-market listing to the subsidiary profile, which must not be read as evidence that the subsidiary itself is listed. Corporate relationship, product, performance, market-position, project and certification statements are group- or organizer-published and have not been independently verified by GetFRP.

HEDRICH Xiamen Vacuum Equipment Manufacturing Co., Ltd. is identified by HEDRICH's official China page as the German group's wholly owned Xiamen subsidiary. The page states a local presence since 1996, a 6,000-square-meter site opened in 2000, and publishes the Yangtai Road address, telephone and company email. China Composites Expo lists the matching entity for vacuum mixing, metering, casting, potting, impregnation and related equipment. HEDRICH's current navigation covers vacuum resin casting, APG, shot dosing, vacuum infusion, VPI, oil-paper drying, clamping systems, molds, liquid-silicone mixing and vacuum pumping. GetFRP classifies the company as a composite and electrical-insulation production-equipment supplier; no carbon-fiber or fiberglass material traffic phrase is injected because machinery is not reinforcing-fiber stock. Group-developed technologies are shown as HEDRICH scope, while the RFQ must confirm which modules are assembled, imported, commissioned and warranted by the Xiamen legal entity.

Founded in 2018, Nanjing Jufa New Material Co., Ltd. develops polyurethane and polyurethane-modified resin systems for fiber-reinforced composites. Its official website publishes material solutions for pultrusion, filament winding, RTM/vacuum infusion, wet compression molding, SMC and prepreg processing. Through cooperation with Kangda New Materials, the published supply scope also includes epoxy resins and polyurethane, epoxy and acrylic adhesives. Jufa highlights applications including photovoltaic frames and supports, energy-efficient window frames, composite pipe, high-speed rail components, chemical cable trays, wind energy and energy storage.

Wells Advanced Materials (Shanghai) Co., Ltd. was established in 2010 and focuses on specialty formulated and modified epoxy resins for high-performance composite applications. Its official website identifies wind-turbine blades, electrical and electronic insulation and encapsulation, lightweight transportation, sports and leisure equipment, and new-display materials as core markets, supported by subsidiaries and R&D, production and sales operations in Shanghai, Guangzhou and Zhuhai. The company listed on the Shenzhen Stock Exchange's ChiNext market in 2023 under stock code 301555.

Chang Zhou Matex Composites Co., Ltd. is a fiberglass-material manufacturer in Changzhou, Jiangsu. Its official site says the company has developed and produced fiberglass textiles, mats and veils since 2007. The published reinforcement portfolio covers knitted fabrics and mats, chopped strand mats, woven reinforcements and veils, with additional roving, chopped-strand, unsaturated-polyester-resin and vinyl-ester-resin ranges. Matex reports approximately 70 employees, a 19,000 m² facility, about 21,000 tonnes of annual fiberglass capacity and exports to more than 30 countries and regions; these scale and export figures are company-published.

Changzhou Utek Composite Co., Ltd. is based in Changzhou, Jiangsu. Its official website says the company was established in 2012, initially focusing on fiberglass, resins, SMC and BMC, and now positions the business as an overall composite-material solution provider. Its published catalog spans reinforcements, resins and chemicals, process consumables, core materials and axial fans. The company's China Composites Expo exhibitor listing says it produces powder- and emulsion-bonded chopped-strand mat, stitched mat, combination mat, warp-knitted fabric, core mat and fiberglass cloth, while also supplying alkali-resistant glass fiber, SMC/BMC, gratings and composite geosynthetics. These establishment, production and product-scope statements are company- or expo-published and have not been independently verified by GetFRP.