Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Pi Plastic Profile Manufacturers in China

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Top-rated Pi Plastic Profile suppliers, How to choose a Pi Plastic Profile manufacturer, Best Pi Plastic Profile companies in China

The top 10 Pi Plastic Profile manufacturers in China for 2026 are: Shanghai Yikai Plastic Products Co., Ltd, Henan Jianmei Trading Co., Ltd, Shanghai Yilida Plasticization Co., Ltd, Shenzhen Hengxiangrui Engineering Plastics Co., Ltd, Yuyao Fushen Plasticization Co., Ltd, Hebei Shangneng Rubber and Plastic Technology Co., Ltd, Shenzhen Shunfa Plastic Industry Co., Ltd, Dongguan Zhangmutou Lanqiao Plastic Raw Material Business Department, Dongguan Xiangyi New Materials Co., Ltd, Shenzhen Longyisheng Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Shanghai Yikai Plastic Products Co., Ltd

Building 7, No. 748 Erqiao Village, Fengcheng Town, Fengxian District, Shanghai

Overall Score4.9 / 5
Est. Date2011-09-21
Registered Capital500K CNY

Shanghai Yikai Plastic Products Co., Ltd., located at Building 7, No. 748 Erqiao Village, Fengcheng Town, Fengxian District, Shanghai, was established on September 21, 2011. The registration authority is the Fengxian District Market Supervision Bureau, and the legal representative is Chen Sijin. Core products: Pi Plastic Profile, Semitron, Hydex(Pbt)

Top 2
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Henan Jianmei Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2020-07-30
Registered Capital1000K CNY

Henan Jianmei Trading Co., Ltd., registered at No. 991, 25th floor, Unit 1, Building 1, No. 9 Science Avenue, Zhengzhou High tech Industrial Development Zone, registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, with Li Huawei as the legal representative. Its business scope includes general items: sales of metal structures; Sales of metal materials; Sales of fireproof sealing materials; Sales of insulation and soundproofing materials; Construction of metal doors and windows engineering; Manufacturing and processing of doors and windows; Sales of building decoration materials; Sales of metal products; Electronic product sales; Retail of hardware products; Sales of daily glass products; Sales of building materials; Professional design services; Furniture installation and maintenance services; Planning and design management; Indoor wooden door and window installation services; Sales of lightweight building materials; Sales of chemical products (excluding licensed chemical products); Manufacturing of lightweight building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of metal materials; Production of fireproof sealing materials; Rolling and processing of non-ferrous metals; Manufacturing of metal structures; Sales of doors and windows (except for projects that require approval according to law, business activities can be carried out independently with a business license) License projects: residential interior decoration and renovation; Construction project construction; Urban construction waste disposal (cleaning and transportation) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or permits of relevant departments). Core products: Pi Plastic Profile, Steel Hanging Plate, Fire Partition

Top 3
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Shanghai Yilida Plasticization Co., Ltd
Overall Score4.7 / 5
Est. Date2021-10-15
Registered Capital1000K CNY

Shanghai Yilida Plasticization Co., Ltd., with its registered address at 12th Floor, Building 2, No. 1919 Baziqiao Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Xia Yuanlin, and the business scope includes general projects: sales of plastic products; Sales of rubber products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Pi Plastic Profile, Pom, Medium Viscosity Paraformaldehyde

TOP4
Shenzhen Hengxiangrui Engineering Plastics Co., Ltd
Overall Score4.6 / 5
Est. Date2013-12-17
Registered Capital500K CNY

Shenzhen Hengxiangrui Engineering Plastics Co., Ltd., with its registered address at No. 15-1, Lane 8, 13th District, Tangwei Community, Fuyong Street, Bao'an District, Shenzhen, is registered with the Bao'an Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Zou Dalin, and its business scope includes the sales of engineering plastic profiles, insulation materials, anti-static materials, high-temperature plastic profiles, polyimide profiles, polyvinylidene fluoride, polyetheretherketone profiles, polystyrene, sulfide profiles, polyetherimide profiles, polysulfone profiles, and polyamide acetamide profiles (excluding hazardous chemicals and toxic substances); Domestic trade; Import and export of goods and technology^. Core products: Pi Plastic Profile, Special Engineering Plastics

TOP5
Yuyao Fushen Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-07
Registered Capital2000K CNY

Yuyao Fushen Plasticization Co., Ltd., with its registered address at Room 112, Building 4, Zone F, China Plastic City Central Trading Zone, Yuyao City, Zhejiang Province (self declared), registered with the Yuyao Market Supervision and Administration Bureau, and represented by Li Bo as its legal representative. Its business scope includes wholesale and retail of plastic raw materials and products, chemical raw materials (excluding hazardous chemicals), textile raw materials, metal materials, and building materials; Import and export of self operated and agency goods and technology, except for goods and technology restricted or prohibited by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pi Plastic Profile, Korean Engineering Pom, Ube

TOP6
Hebei Shangneng Rubber and Plastic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-11
Registered Capital3100K CNY

Hebei Shangneng Rubber and Plastic Technology Co., Ltd., with its registered address at Xizhu River, Jianghe River Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Administration for Industry and Commerce. The legal representative is Wang Hongchang, and its business scope includes the production and sale of rubber products, plastic products, metal hoses, compensators, seals, nylon, PTFE products, mechanical processing, filter press accessories, fiberglass products, and self operated import and export business (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Pi Plastic Profile, Silicone Tube, Silicone Ring

TOP7
Shenzhen Shunfa Plastic Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-08
Registered Capital8000K CNY

Shenzhen Shunfa Plastic Industry Co., Ltd., with its registered address at 101, Building B, Iron Sheet House, No. 92 Shabeili 2nd Road, Longxin Community, Baolong Street, Longgang District, Shenzhen, is registered with the Shenzhen Market Supervision and Administration Bureau. The legal representative is Zhu Caixia, and its business scope includes the research and sales of environmental protection equipment, waste gas treatment equipment, and electromechanical equipment; Sales of plastic products, hardware products, hardware accessories, and electroplating machinery and equipment; Domestic trade, import and export of goods and technology; The licensed business projects include the production, manufacturing, installation, and maintenance of environmental protection equipment, waste gas treatment equipment, and electromechanical equipment; Processing and production of plastic products, hardware products, and hardware accessories; Manufacturing and maintenance of electroplating machinery and equipment.. Core products: Pi Plastic Profile, Board, Pipe Fitting

TOP8
Dongguan Zhangmutou Lanqiao Plastic Raw Material Business Department
Overall Score4.5 / 5
Est. Date2021-03-14
Registered Capital-

Dongguan Zhangmutou Lanqiao Plastic Raw Material Business Department, registered address at Room 202, Building 2, No. 27 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, registered with the Dongguan Market Supervision Administration, with Guo Rongjun as the legal representative. Its business scope includes the sale of plastic raw materials (excluding hazardous chemicals), plastic products, plastic molds, plastic machinery, hardware products, furniture, and plastic additives (excluding hazardous chemicals).. Core products: Pi Plastic Profile, Cyclic Olefin Copolymer, Heat Resistant Aging Accessory Skeleton

TOP9
Dongguan Xiangyi New Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2022-11-15
Registered Capital1000K CNY

Dongguan Xiangyi New Materials Co., Ltd., with its registered address at Room 202, Building 2, No. 27 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Guo Rongjun, and its business scope includes general projects such as research and development of new material technology; Sales of synthetic materials; Sales of high-performance fibers and composite materials; Sales of plastic products; Sales of rubber products; Retail of hardware products; Electronic product sales. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Pi Plastic Profile, Eva Sumitomo Japan, Solvay Pvdf, Usa

TOP10
Shenzhen Longyisheng Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2010-07-05
Registered Capital6000K CNY

Shenzhen Longyisheng Technology Co., Ltd., registered at Building 10, Yinhai Industrial City, No. 22 Yinhai Street, Yinhe Community, Yuanshan Street, Longgang District, Shenzhen, with registered address at 202, 401, 501. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhang Danying. The business scope includes general business projects: domestic trade (excluding projects that require approval before registration according to laws, administrative regulations, and decisions of the State Council); Import and export of goods and technology; Technological development and sales of plastic and hardware products (excluding recycling and operation of renewable resources); Sales of cosmetics and hygiene products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: production and processing of plastic products and hardware products (excluding recycling of renewable resources); Ordinary freight. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Pi Plastic Profile, Board Edge Sealing Plastic Strip, Serrated Circular Tube

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Yikai Plastic Products Co., Ltd2011-09-21Pi Plastic Profile, Semitron, Hydex(Pbt)500K CNYNot Supported
Henan Jianmei Trading Co., Ltd2020-07-30Pi Plastic Profile, Steel Hanging Plate, Fire Partition1000K CNYSupported
Shanghai Yilida Plasticization Co., Ltd2021-10-15Pi Plastic Profile, Pom, Medium Viscosity Paraformaldehyde1000K CNYSupported
Shenzhen Hengxiangrui Engineering Plastics Co., Ltd2013-12-17Pi Plastic Profile, Special Engineering Plastics500K CNYNot Supported
Yuyao Fushen Plasticization Co., Ltd2017-12-07Pi Plastic Profile, Korean Engineering Pom, Ube2000K CNYNot Supported
Hebei Shangneng Rubber and Plastic Technology Co., Ltd2016-05-11Pi Plastic Profile, Silicone Tube, Silicone Ring3100K CNYSupported
Shenzhen Shunfa Plastic Industry Co., Ltd2015-05-08Pi Plastic Profile, Board, Pipe Fitting8000K CNYSupported
Dongguan Zhangmutou Lanqiao Plastic Raw Material Business Department2021-03-14Pi Plastic Profile, Cyclic Olefin Copolymer, Heat Resistant Aging Accessory Skeleton-Not Supported
Dongguan Xiangyi New Materials Co., Ltd2022-11-15Pi Plastic Profile, Eva Sumitomo Japan, Solvay Pvdf, Usa1000K CNYNot Supported
Shenzhen Longyisheng Technology Co., Ltd2010-07-05Pi Plastic Profile, Board Edge Sealing Plastic Strip, Serrated Circular Tube6000K CNYSupported

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs