Changzhou Rixin Group is presented as a source-reviewed supplier profile centered on Unsaturated Polyester Resins, with company-published capability separated from buyer-side verification requirements.
Changzhou Rixin Group is based in Jintan, Changzhou, Jiangsu. Its English website is operated by and identifies Changzhou Rixin Resin Co., Ltd. in the footer while presenting the wider business as Changzhou Rixin Group. The official site says the group was founded in 1996 and supplies unsaturated polyester and vinyl ester resins, gelcoats, SMC/BMC compounds, glass fiber and auxiliary materials to composite markets. Its company profile lists Changzhou Rixin Resin, Rixin Chemical, Rixin Molding Technology, Xiamen Rixin Composite Materials, Shanghai Wodow and a Shanghai R&D center among the member businesses or operating platforms. The China Composites Expo separately lists the exhibitor as Changzhou Rixin Group. Group structure, capacity, qualification and market-position statements are company- or organizer-published and have not been independently verified by GetFRP.
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This procurement profile is built for formulators, processors and procurement teams comparing chemistry, processing window, cured performance and regulatory documentation. It organizes Changzhou Rixin Group's published products, processes, certificate references and official sources around the primary topic “Changzhou Rixin Group Unsaturated Polyester Resins.” The objective is to help a buyer decide whether to open a controlled RFQ, not to turn a broad company catalog into an unsupported approval.
Changzhou Rixin Group currently lists 8 product or service groups and 7 manufacturing or support capabilities in this reviewed record. The public scope indicates what to investigate, while the buyer remains responsible for drawings, design calculations, standards, current certificates, sample approval and order-specific commercial confirmation. Claims below are attributed to the attached source set unless GetFRP explicitly labels them as qualification guidance.
Rixin's official website organizes the portfolio into UPR, SMC/BMC, gelcoats, vinyl ester resins, glass fiber and other auxiliary materials, with application directories for wind energy, rail, automotive, marine, construction machinery and sanitary products. The group profile publishes annual capacities of 100,000 tonnes for unsaturated polyester resin at Rixin Resin, 5,000 tonnes for gelcoat at Rixin Chemical, 30,000 tonnes for SMC/BMC at Rixin Molding Technology and 5,000 tonnes for vinyl ester resin at Shanghai Wodow. The expo profile instead cites 20,000 tonnes for SMC, so buyers should validate the latest figures by legal entity, plant and audit evidence. Before RFQ, identify the contracting entity, actual production site and exact grade, then qualify TDS, SDS and lot CoA; resin chemistry and reactive monomer; viscosity; gel time; acid value; solids; color; exotherm; shrinkage; storage temperature and shelf life. For SMC/BMC, also confirm fiber content, density, molding window, surface class and flame-retardant or electrical requirements. Validate certificate scope, regulatory and customer approvals, raw-material traceability, retained samples, packaging, dangerous-goods transport, MOQ, lead time, trial molding and deviation control.
Evaluate Changzhou Rixin Group as a potential composite resin supplier for Unsaturated polyester resins, verify the public evidence and prepare a comparable RFQ.
Changzhou Rixin Group includes this product in its published supply scope. Treat that listing as a starting point: request the current datasheet or drawing, material and construction, available grades or dimensions, guaranteed properties, production site, quotation revision and evidence that represents the exact item offered.
For Vinyl ester resins, buyers should convert the catalog description into an acceptance specification. Confirm standard and custom options, raw-material system, critical tolerances, surface or finish, test basis, sample route, MOQ, lead time and packing. Any alternative proposed by Changzhou Rixin Group should be identified explicitly rather than treated as automatically equivalent.
This product broadens the supplier's public portfolio, but GetFRP does not infer approval from a product name alone. Ask Changzhou Rixin Group for the grade or model designation, manufacturing route, current technical file, production and test location, batch traceability and the limits that apply to published performance values.
A useful RFQ for Gelcoats and high-performance pigment pastes should describe the buyer's application without disclosing unnecessary proprietary detail, then state the measurable product requirements. Compare Changzhou Rixin Group's response against the same dimensions, quantity, inspection, documentation, Incoterm and delivery assumptions used for every shortlisted supplier.
Changzhou Rixin Group publishes Unsaturated polyester resin production and formulation development as part of its capability scope. Buyers should ask which site and equipment perform the work, the practical size or material limits, the normal control records and whether the proposed order uses the same route. Subcontracted stages should be visible in the quality plan.
The relevance of Vinyl ester resin and gelcoat production depends on the requested product and acceptance criteria. During qualification, request a process flow, critical control points, inspection or test method, operator or equipment qualification where applicable, nonconformance handling and a recent example that represents the offered production route.
For sourcing purposes, SMC/BMC compounding and sheet production is a capability signal rather than independent verification. Confirm capacity, tooling or fixture availability, setup and changeover assumptions, lot definition, sample approval and traceability. The quotation should identify any limitation that could affect geometry, performance, appearance or delivery.
Buyers evaluating SMC line design and complete-equipment supply should connect the process claim to evidence: an equipment list, controlled procedure, representative report, production photograph or witnessed sample may each answer a different risk. Changzhou Rixin Group should also explain how the result is checked before release and recorded for the shipment.
These are sourcing contexts suggested by the published product scope, not confirmed project references. Validate the exact application, design basis and evidence in the RFQ.
Changzhou Rixin Group's listed grating or platform products may be relevant to industrial access systems. Qualification should identify molded or pultruded construction, resin, panel and mesh geometry, surface, support span, load and deflection limit, cut plan, clips, fire or smoke requirement and the test basis behind any published load table.
Changzhou Rixin Group's reinforcement range can be screened for laminating, pultrusion, winding, molding or conversion programs. Buyers should confirm grade, sizing, architecture, width, tex or areal weight, package, splice and moisture limits, then run a representative processing trial before approving the material for repeat production.
Changzhou Rixin Group's chemistry portfolio can be evaluated for the named composite process only after the processing window and cured-property basis are aligned. Request current data sheets, grade and site identity, viscosity or mix control, cure and exotherm, storage, batch certificate fields and test evidence based on the intended reinforcement and construction.
Changzhou Rixin Group's source record currently includes Rixin Group & Member Company Profile, Rixin Product Directory, Production & R&D Equipment, Certificates & Honors. These links let a buyer distinguish company-published information from GetFRP's own qualification guidance and return to the original context when a claim changes.
The profile lists 1 company-published certification or test references. A listing is not the same as validation: request the complete current document, issuer, legal holder, production site, product and grade scope, standard edition, report specimen and validity date before citing it in a project or purchase order.
GetFRP last recorded a public-source review date of 2026-08-13. Public websites and catalogs can change after review, so commercial decisions should use newly downloaded files and direct supplier confirmation. GetFRP's public or claimed status describes profile ownership and identity controls; it does not certify every product statement or predict order performance.
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.
ALTA Performance Materials is a global manufacturer and supplier of high-performance thermoset resins and gelcoats for composite materials. Its official modern-slavery statement says ALTA Performance Materials Holdings Company (UK) Limited and its affiliates operate 20 sites across the Americas, Europe, the Middle East and Asia. The official contact page lists a global headquarters in London and regional centers in Grandview, Barcelona, Navi Mumbai, Shanghai and Araçariguama. ALTA publishes applications across building materials, corrosion-resistant FRP, recreation, transportation and wind energy. These footprint and business statements are company-published and have not been independently verified by GetFRP.
Wanhua Chemical is a global advanced-materials and chemical producer headquartered in Yantai, Shandong. Its official site organizes the business across polyurethanes, petrochemicals, performance chemicals and emerging materials, with 14 principal production complexes in China and Europe. For composites, Wanhua publishes foaming and non-foaming polyurethane resin systems, glass-fiber-reinforced PU pultrusion and HP-RTM solutions, plus specialty amines and epoxy-curing-agent raw materials for FRP, high-pressure pipe, prepreg and laminate applications. The present company was established in 1998, with operating roots in a synthetic-leather and MDI project begun in 1978.
Official product catalogs, web directories and technical guides published by the supplier.
Official group history, member businesses, operating roles, R&D platform and published capacities.
Open catalogOfficial UPR, SMC/BMC, gelcoat, vinyl ester, glass-fiber and auxiliary-material directory.
Open catalogOfficial image directory for production and research equipment.
Open catalogOfficial image gallery; request verifiable current certificates from the relevant entity and plant.
Open catalogOfficial wind, rail, automotive, marine, construction-machinery and sanitary application directory.
Open catalogOrganizer profile covering group members, products, published capacity and exhibitor categories.
Open catalog