FRP Grating for Wastewater Treatment

F1 Composite is the international composites brand of Chongqing Yaoyi New Material Technology Co., Ltd. It supplies pultruded FRP profiles, gratings, fiberglass window and door systems, and custom pultrusions for overseas projects, with English-language engineering, contracting, quality documentation, export paperwork and international delivery support.

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.

Chongqing Dujiang Composites Co., Ltd. states that the current company name was adopted in 2002 and traces its fiberglass and FRP operating history to 1980. Its published catalog spans fiberglass reinforcements, thermoset resins, FRP profiles, carbon- and aramid-fiber materials, and related auxiliaries. The company reports 289 employees, approximately 50,000 m² of plant space, one-stop sourcing and OEM/ODM services. Its official sites publish a Yubei office address and a separate Beibei production address; buyers should verify the contracting entity, actual production site, product origin and quality-responsibility chain through the business license, factory audit and order-specific documents.

SPARE's Chinese website presents the business as Nanjing Spare New Materials Co., Ltd., while its official English export site operates under the Nanjing Spare Composites brand and names Nanjing Spare Composites Yizheng Co., Ltd. in the site footer. The company's published history says Nanjing Spare was founded in May 1995 and the Yizheng company was established in 2011. Its public product scope centers on pultruded glass-fiber composite profiles, gratings, bridge and infrastructure components, with custom development, machining, testing and installation support.

Hebei Weitong FRP Co., Ltd. is based in Jizhou District, Hengshui, Hebei. Its official English website states that the company was established on April 30, 2015 and operates on more than 20,000 m², including approximately 11,000 m² of production workshops, with research, design and manufacturing functions. The published range covers FRP pipe, tanks, towers and flues, fittings, grating and pultruded profiles, plus FRP production equipment, molds and raw materials. Its scale, staffing, capacity, patent, customer and export statements are company-published; buyers should independently confirm them through the business license, factory audit, order references and traceable quality records.

Shenzhen Hongfu Tongxin Technology Co., Ltd. describes itself on its official website as a manufacturer of fiberglass and plastic products and also uses the FORE / Foreth Industrial brand identity. The company publishes an FRP production factory in Dongguan and a separate plastic-sheet extrusion and vacuum-forming factory in Foshan. Its listed FRP range includes flat sheets, sandwich panels, molded grating, pultruded profiles, roofing sheets and SMC/BMC manhole covers, while the published commercial contact address is in Shenzhen, Guangdong.

Dalian Yatai Science and Technology New Material Incorporated Co., Ltd. (Yatai Technology / Yatai Flame Retardant; NEEQ 832241) is a mainland-China magnesium flame-retardant and environmental-material supplier in Dalian, Liaoning. Its current Chinese and English sites present the incorporated identity, securities code, 2003 establishment and Dalian contacts, with content through 2025–2026. The site lists magnesium hydroxide and low-smoke halogen-free materials for cable, rubber, insulation-laminate/FR-4 and aluminum-panel uses, plus activated powder, core compounds, masterbatch, magnesium composite core rolls, mineral powders and desulfurization slurry. It also claims four mines, R&D and import/export. China Composites Expo lists a simplified DALIAN YATAI SCIENCE AND TECHNOLOGY NEW MATERIAL CO., LTD. identity and magnesium flame-retardant scope. The former limited-company wording, current incorporated name, English variants, Yatai brands, 832241 code, yataifr.com and historical dlyatai.cn have been deduplicated as one company. Unrelated Yatai companies are excluded.

Dalian Yuxing Water Treatment Equipment Co., Ltd. (also written on its website as Dalian Yuxing Water Purification Equipment Co., Ltd.; MEMSHELL / Mem shell) is a mainland-China manufacturer of FRP membrane housings and composite tubular products in Lushunkou District, Dalian, Liaoning. The current site title, Chinese footer, ICP filing and Dalian contacts use the shorter Chinese legal identity, while the company text uses the extended variant for the same business established in February 1998. The memshell.com.cn registrant, company-domain emails and MEMSHELL product brand connect the variants. China Composites Expo lists DALIAN YUXING WATER TREATMENT EQUIPMENT CO., LTD. and describes FRP membrane-separation pressure vessels, thermoset and thermoplastic pressure pipe, composite utility poles and thermoplastic composite panels; the current Shenzhen exhibition directory uses the shorter Chinese identity. The Chinese variants, English exhibition name, MEMSHELL brand, domain and Beijing sales office are deduplicated to this one Dalian mainland entity. Unrelated Yuxing companies are excluded. The site is accessible over HTTP and contains page assets updated in 2023, but HTTPS did not establish a connection during the 2026-08-13 review.

Chengdu Yulong Chemical Co., Ltd. is a chemical-materials company in Qingbaijiang, Chengdu, Sichuan. Its official site traces the operating history to a state-owned small nitrogen-fertilizer demonstration plant established in 1958, described as the first of its kind in Southwest China. The current product center lists MCA halogen-free flame retardants, melamine foam, polyurea, urea, organosilicon catalysts and water-treatment chemicals, while separately identifying low-viscosity PVB resin as made by a controlled company. China Composites Expo lists the same entity as CHENGDU YULONG CHEMICAL CO., LTD. and publishes historical descriptions of melamine, ammonia, urea, ammonium bicarbonate and compound-fertilizer operations; its current net-show entry supplies neither a product category nor booth number. Historical origin, capacity, performance and market-position statements are company- or organizer-published and have not been independently site-audited by GetFRP.

Sino Composite Structures Co., Ltd. states on its official website that it has operated in the FRP business since 2002 and is based in Wuxi, Jiangsu. Beginning with molded FRP grating, its published range now covers molded, pultruded and phenolic grating; pultruded structural profiles; handrail and ladder systems; cable tray; fiberglass rebar; manhole covers; continuous-winding pipe; poles; marine tubes; and installation accessories. The company also publishes project design, product selection, pre-assembly and transport support.

Sinauva Composites Co., Ltd. presents itself as a Beijing-based developer, manufacturer and exporter of fiberglass-composite panels, structural foam cores, reinforcement materials and finished FRP products. Its official catalog spans sandwich panels and FRP skins; rovings, mats and multiaxial or advanced fabrics; pultruded profiles; grating; pipe fittings; and custom composite parts. The company also states that it works with associated factories to broaden the range of related fiberglass products available to buyers.

Hebei Tengjun FRP Co., Ltd.'s official English website describes an integrated FRP business covering product development, design, manufacturing, processing and sales from Zaoqiang County in Hengshui, Hebei. Its current directory spans FRP grating, flat sheet, cable tray, storage tanks, pultruded profiles, manhole covers, marker posts, water tanks, pipes, SMC products, cooling towers and fiberglass rebar. The company states that selected products reach more than 60 countries and regions; this export-market statement is company-published and has not been independently verified by GetFRP.

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.

JRain FRP is a composite-products manufacturer in Hengshui, Hebei. The company states that it has manufactured FRP products since 2008 and operates an approximately 5,000 m² workshop with winding equipment, vacuum equipment, molds, a laboratory and FRP test equipment. Its portfolio covers industrial tanks, piping and fittings, scrubbers, grating accessories, dual-laminate products, custom industrial parts and winding equipment.

Professional FRP grating and pultrusion profile manufacturer with annual production capacity of 15,000 tons.

Pultruded profile niche manufacturer.

Pultruded profile producer for cable trays, FRP gratings, PV module frames, and structural profiles. Lines from 800 kN to 2,400 kN.

Professional production of FRP products, Zaoqiang base.