Changzhou Topweaving New Material Tech is a source-reviewed supplier profile for fiberglass cloth, carbon fiber fabric, and carbon fiber products, with every search topic tied to company-published product or process evidence and separated from buyer-side verification requirements.
Changzhou Topweaving New Material Tech Co., Ltd. operates the current Topweaving website and says it was established in 2008 to design, develop and manufacture high-performance technical textiles. The current directory covers UHMWPE, 3D fiberglass, hybrid, polypropylene tape-yarn, multilayer, double-wall, honeycomb 3D, aramid, carbon-fiber and fiber-reinforced composite textiles. China Composites Expo lists the same Changzhou business as CHANGZHOU TOPWEAVING NEW MATERIAL TECH CO., LTD. and highlights its 3D, orthogonal, multilayer and other high-performance fabrics. This profile maps only the fibers and textile families explicitly offered by the official catalog. Website claims about strength, ballistic or medical use, certification, export coverage and capacity are not presented as independent GetFRP verification.
The reviewed product and process scope makes this supplier relevant to buyer searches for fiberglass cloth, carbon fiber fabric, carbon fiber products, and resin infusion. These phrases describe products or processes supported by the cited public scope; they do not expand the supplier's catalog or replace technical qualification.
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This procurement profile is built for materials engineers and converters evaluating reinforcement form, sizing compatibility, package quality and downstream process stability. It organizes Changzhou Topweaving New Material Tech Co., Ltd.'s published products, processes, certificate references and official sources around the primary topic “Changzhou Topweaving New Material Tech Fiberglass Fabrics.” 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 Topweaving New Material Tech Co., Ltd. currently lists 8 product or service groups and 8 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.
Topweaving's 3D orthogonal-fabric page explicitly identifies E-glass, S-glass, Kevlar and other high-performance fibers, with warp, weft and Z-direction yarns and published RTM-infusion use. Its hybrid page lists combinations such as Glass-Kevlar, UHMWPE-PET, Polypropylene-Glass and Polyethylene-Polyester together with plain and 2/2-twill examples. The official catalog also lists double-wall, hollow, honeycomb, carbon-fiber, aramid and polypropylene tape-yarn textiles, but not every entry exposes an equally complete specification table or downloadable TDS. An RFQ should define fiber producer and grade; yarn form and sizing; warp, weft and Z yarn materials; weave and layer count; areal weight and tolerance; thickness; warp-weft density; width; roll length; selvedge; splice and defect limits; resin compatibility; wet-out or flow requirement; molding route; target fiber volume; cutting and packaging; sampling; and lot traceability. A hybrid or 3D reinforcement must be validated with the actual resin, tool, injection or infusion pressure, vacuum level and cure schedule for permeability, thickness recovery, interlaminar behavior and dimensional stability. Some official product copy includes performance multiples, ASTM, ballistic or other marketing statements without a complete supporting report in the same public record. This profile does not convert those statements into guaranteed values and leaves certification arrays empty. Buyers should request destination-market, grade-specific and current-lot TDS, test reports, CoA, restricted-substance declarations and sample approval.
No company-level certification is listed on this profile.
Evaluate Changzhou Topweaving New Material Tech Co., Ltd. as a potential composite reinforcement supplier for fiberglass cloth, verify the public evidence and prepare a comparable RFQ.
Changzhou Topweaving New Material Tech Co., Ltd. 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 Hollow spacer, double-wall and honeycomb woven 3D fiberglass fabrics, 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 Topweaving New Material Tech Co., Ltd. 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 Topweaving New Material Tech Co., Ltd. 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.
Changzhou Topweaving New Material Tech Co., Ltd. publishes 3D orthogonal and multilayer weaving 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 Double-wall, hollow-spacer and honeycomb-structure weaving 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, Hybrid weaving of glass, aramid, UHMWPE, PET and other yarns 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 Plain, twill and custom warp-weft architecture 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 Topweaving New Material Tech Co., Ltd. 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 Topweaving New Material Tech Co., Ltd.'s public scope suggests a potential route for piping, tanks or corrosion-resistant process equipment. The RFQ should define service chemistry, temperature, pressure or stiffness class, liner, structural wall, joints, supports, nozzles, inspection and transport. Project-specific design and evidence remain necessary before the supplier can be treated as a fit.
Changzhou Topweaving New Material Tech Co., Ltd.'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 Topweaving New Material Tech Co., Ltd.'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 Topweaving New Material Tech Co., Ltd.'s source record currently includes Official Topweaving Website, Topweaving Company Profile, Topweaving Product Directory, 3D Orthogonal Multilayer Fabric. 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.
No company-level certification is presently listed in the reviewed profile. That does not prove that no document exists, but it means the RFQ should ask for the quality-system certificate and every product-specific test or approval needed by the buyer rather than assuming a certification from market reputation.
GetFRP last recorded a public-source review date of 2026-08-25. 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.
Official product catalogs, web directories and technical guides published by the supplier.
Current company, product, application and contact entry.
Open catalogOfficial establishment, technical-textile positioning and scope.
Open catalogOfficial 3D glass, hybrid, multilayer, carbon, aramid and other fabric families.
Open catalogOfficial fiber types, three-direction architecture and RTM-infusion description.
Open catalogPublished fiber combinations, weaves and example specifications.
Open catalogOfficial Changzhou address, telephone, WhatsApp and business email.
Open catalogOrganizer entry for Topweaving, its booth and reinforcement categories.
Open catalog
Changzhou Tianma Group Co., Ltd. is based in Xinbei District, Changzhou, Jiangsu. Both the official website and China Composites Expo identify this legal entity, while the website also notes its former identity as Building Materials Factory 253. The site traces the enterprise lineage to a state-planned project begun in 1960 and calls the business the cradle of China's FRP industry; 1960 is therefore presented here as the start of the organizational lineage, not the current legal entity's registration date. The published portfolio spans glass-fiber yarns and products, unsaturated polyester and vinyl ester resins, gelcoats and auxiliaries, SMC/BMC, finished FRP products, and wind-energy and photovoltaic composites. China Composites Expo lists the exhibitor as CHANGZHOU TIANMA GROUP CO., LTD. and publishes booth 7M06 for 2026. History, industry-position, scale, capacity, market and product-performance statements are company- or organizer-published and have not been independently verified by GetFRP.
China Jushi Co., Ltd. is a core enterprise in China National Building Material's fiberglass business division, focused on fiberglass and finished fiberglass articles. Jushi's English website states that the company listed on the Shanghai Stock Exchange in 1999 under stock code 600176 and operates fiberglass production bases in China, Egypt and the United States.
Zhongfu Shenying Carbon Fiber Co., Ltd. was established in 2006 and is part of China National Building Material Group. The company develops, manufactures and sells carbon fiber and carbon-fiber composite materials, and was listed on the Shanghai Stock Exchange in 2022 under stock code 688295.