Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Irregular Plastic Processing Manufacturers in China

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Top-rated Irregular Plastic Processing suppliers, How to choose a Irregular Plastic Processing manufacturer, Best Irregular Plastic Processing companies in China

The top 10 Irregular Plastic Processing manufacturers in China for 2026 are: Hebei Keyao Rubber and Plastic Technology Co., Ltd, Dongguan Huijian Precision Electronic Technology Co., Ltd, Dezhou Juhui New Materials Co., Ltd, Shenzhen Longyisheng Technology Co., Ltd, Hengshui Xideli Hydraulic Technology Co., Ltd, Jiangsu Xingni New Materials Co., Ltd, Cangzhou Shengliang Plastic Products Co., Ltd, Hebei Langjun Hydraulic Fluid Co., Ltd, Dongguan Changyuan Plastic Products Co., Ltd, Wuxi Jurui Plastic Materials 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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Hebei Keyao Rubber and Plastic Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2016-03-18
Registered Capital20600K CNY

Hebei Keyao Rubber and Plastic Technology Co., Ltd. is registered at No. 106, Jingxian Rubber and Plastic Pipe Industry Base, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration, and the legal representative is Jia Runzi. The business scope includes new material technology promotion services. Production and sales of waterstops, waterstops, rubber products, sealants, closed cell foam boards, waterproof boards, geotextiles, hot-melt gaskets, grouting pipe disks, rubber strips, rubber plates, semicircle pipes, butyl tape, plastic sleeves, plastic insulation blocks, plastic spirals, plastic pads, plastic flange cards, metal products; Selling hot melt machines for water stop steel plates and rubber water stop strips; Import and export of goods or technology * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Irregular Plastic Processing, Elastic Pad, Pvc Waterstop

Top 2
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Dongguan Huijian Precision Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-03-15
Registered Capital5000K CNY

Dongguan Huijian Precision Electronic Technology Co., Ltd., with its registered address at Room 108, Building 2, No. 66 Yongwei Road, Baizhoubian, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Jinjin, and its business scope includes research and development, production, processing, and sales of electronic materials, insulation materials, film materials, fireproof materials, optical materials, and shock-absorbing materials; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Irregular Plastic Processing, Foam, Insulating Paper

Top 3
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Dezhou Juhui New Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2024-08-16
Registered Capital5000K CNY

Dezhou Juhui New Materials Co., Ltd., with its registered address at No. 3777 Dexian Street, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is located on the 1st and 2nd floors of Building 3, Building Materials Zone 2, Dezhou Northeast City. The registration authority is the Market Supervision and Administration Bureau of Decheng District, Dezhou City, and the legal representative is Zheng Jian. Its business scope includes general projects such as new material technology promotion services; Sales of engineering plastics and synthetic resins; Sales of ecological environment materials; Sales of new metal functional materials; Sales of graphite and carbon products; Sales of plastic products; Sales of synthetic materials; Sales of rubber products; Sales of metal materials; Sales of anti-corrosion materials; Sales of building materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of building decoration materials; Sales of new ceramic materials; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of glass fiber reinforced plastic products; Sales of doors and windows; Mold sales; Manufacturing of engineering plastics and synthetic resins; Manufacturing of plastic products; Manufacturing and processing of doors and windows; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of health food (pre packaged); Food sales (only selling pre packaged food); Internet sales of food (only pre packaged food); Import and export of goods; Technology import and export. (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: Irregular Plastic Processing, Processing Of Irregular Parts, Roadbed

TOP4
Shenzhen Longyisheng Technology Co., Ltd
Overall Score4.7 / 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: Irregular Plastic Processing, Multi Color Household Furniture, Indoor And Outdoor Partition Frame

TOP5
Hengshui Xideli Hydraulic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2003-11-27
Registered Capital22000K CNY

Hengshui Xideli Hydraulic Technology Co., Ltd., registered at No. 802 Shuangchuang, Jingxian Industrial New Area, Hengshui City, Hebei Province, with the registration authority of Jingxian Market Supervision and Administration Bureau and the legal representative being Zhang Ying. Its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal materials; Sales of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components; Mining machinery manufacturing; Sales of mining machinery; Non residential real estate leasing; Sales of metal products. (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: Irregular Plastic Processing, Silicone Suction Cup, Isolation Pad Insulation Board

TOP6
Jiangsu Xingni New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-16
Registered Capital30000K CNY

Jiangsu Xingni New Materials Co., Ltd., registered at No. 127 Ganglong Road, Yangzhong Economic Development Zone, Zhenjiang City, Science and Technology Innovation Center, registered with the Yangzhong Administrative Approval Bureau, with Ni Qianqian as the legal representative. Its business scope includes general projects: manufacturing of non-metallic mineral products; Manufacturing of metal seals; Sales of metal seals; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of anti-corrosion materials; Manufacturing of marine supporting equipment; Manufacturing of metal chains and other metal products; Sales of metal products; Sales of metal materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Mold manufacturing; Mold sales; Manufacturing of metal structures; Sales of metal structures; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Manufacturing of asbestos products; Sales of asbestos products; Sales of pipeline transportation equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Software development; Sales of construction machinery; Sales of chemical products (excluding licensed chemical products); Sales of high-performance fibers and composite materials; Mechanical parts and component processing; Sales of mechanical parts and components (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Irregular Plastic Processing, Material Board, Monocrystalline Silicon Reactor

TOP7
Cangzhou Shengliang Plastic Products Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-02
Registered Capital1000K CNY

Cangzhou Shengliang Plastic Products Co., Ltd., registered at Songshan Road East Sangning Road North, Sangyuan Town Development Zone, Wuqiao County, with the registration authority of Wuqiao County Market Supervision Administration and the legal representative of Chen Min. Its business scope includes general projects: plastic product manufacturing; Sales of plastic products; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Import and export of goods. (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: Irregular Plastic Processing, Pp Groove, Pp Can

TOP8
Hebei Langjun Hydraulic Fluid Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-07
Registered Capital5000K CNY

Hebei Langjun Hydraulic Fluid Co., Ltd., with its registered address located on the north side of the overpass in Longhua Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration Bureau and represented by Han Health. Its business scope includes the manufacturing of other unspecified metal products. Production, processing, and sales: hydraulic accessories, rubber products; High and low pressure rubber hoses and assemblies, hose joints, metal hoses, compensators, seals, polyurethane products, nylon products, elbows, flanges, valves, hard pipes and assemblies, waterstops. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Irregular Plastic Processing, Hydraulic Quick Connector, Union Nipple

TOP9
Dongguan Changyuan Plastic Products Co., Ltd
Overall Score4.5 / 5
Est. Date2016-12-21
Registered Capital5000K CNY

Dongguan Changyuan Plastic Products Co., Ltd. is registered at Room 208, Building 1, No. 267 Chang'an Zhen'an West Road, Chang'an Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zhang Qingyi. The business scope includes production and sales of plastic products and accessories, five metal products and accessories, molds and accessories, electronic products, general mechanical equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Irregular Plastic Processing, Plastic Shell, Injection Mold

TOP10
Wuxi Jurui Plastic Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2012-09-12
Registered Capital2000K CNY

Wuxi Jurui Plastic Materials Co., Ltd., with its registered address at 88-123 Hui'an Road, Wuxi City, is registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Hua Jidong, and its business scope includes the sales of plastic products, insulation materials, office supplies, labor protection supplies, and building materials; Manufacturing, processing, and sales of metal products, hardware components, electrical equipment, general mechanical equipment and spare parts, molds. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Irregular Plastic Processing, Acrylic, Nylon

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Irregular Plastic Processing, Elastic Pad, Pvc Waterstop20600K CNYNot Supported
Dongguan Huijian Precision Electronic Technology Co., Ltd2017-03-15Irregular Plastic Processing, Foam, Insulating Paper5000K CNYSupported
Dezhou Juhui New Materials Co., Ltd2024-08-16Irregular Plastic Processing, Processing Of Irregular Parts, Roadbed5000K CNYSupported
Shenzhen Longyisheng Technology Co., Ltd2010-07-05Irregular Plastic Processing, Multi Color Household Furniture, Indoor And Outdoor Partition Frame6000K CNYSupported
Hengshui Xideli Hydraulic Technology Co., Ltd2003-11-27Irregular Plastic Processing, Silicone Suction Cup, Isolation Pad Insulation Board22000K CNYSupported
Jiangsu Xingni New Materials Co., Ltd2021-06-16Irregular Plastic Processing, Material Board, Monocrystalline Silicon Reactor30000K CNYSupported
Cangzhou Shengliang Plastic Products Co., Ltd2018-03-02Irregular Plastic Processing, Pp Groove, Pp Can1000K CNYSupported
Hebei Langjun Hydraulic Fluid Co., Ltd2018-03-07Irregular Plastic Processing, Hydraulic Quick Connector, Union Nipple5000K CNYSupported
Dongguan Changyuan Plastic Products Co., Ltd2016-12-21Irregular Plastic Processing, Plastic Shell, Injection Mold5000K CNYSupported
Wuxi Jurui Plastic Materials Co., Ltd2012-09-12Irregular Plastic Processing, Acrylic, Nylon2000K CNYNot Supported

Knowledge Base

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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