Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Rubber And Plastic Manufacturers in China Jiangsu

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Top-rated Rubber And Plastic suppliers, How to choose a Rubber And Plastic manufacturer, Best Rubber And Plastic companies in China

The top 10 Rubber And Plastic manufacturers in Jiangsu for 2026 are: Changzhou Hill Sealing Technology Co., Ltd, Suzhou Zhongze Rubber Products Co., Ltd, Suzhou Guoyao New Materials Co., Ltd, Suzhou Shunwangjia International Trade Co., Ltd, Suzhou Yinglin New Material Technology Co., Ltd, Nanjing Heideman Rubber&Plastic Co., Ltd, Jiangsu Geya Machinery Technology Co., Ltd, Nanjing Baiju Technology Co., Ltd, Suzhou Hongmingyang Plasticization Co., Ltd, Changzhou Lite Plastic 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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Changzhou Hill Sealing Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2017-02-24
Registered Capital1000K CNY

Changzhou Hill Sealing Technology Co., Ltd. is registered at Room 302, Building 3, No. 24 Fengqi Road, Wujin National High tech Industrial Development Zone. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Xu Binhui. The business scope includes the research and development of sealing products; Manufacturing and sales of automotive spare parts; Sales of sealing materials, plastic products, rubber products, instruments and meters, electronic products, hardware products, electromechanical products, and daily necessities; The import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies that are restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rubber And Plastic, Foam Tape, Chloroprene Rubber Sealing Strip

Top 2
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Suzhou Zhongze Rubber Products Co., Ltd
Overall Score4.8 / 5
Est. Date2018-08-10
Registered Capital3000K CNY

Suzhou Zhongze Rubber and Plastic Products Co., Ltd. is registered at workstations 501-J138, No. 935 Nanhuan East Road, Gusu District, Suzhou City (cluster registration). The registration authority is the Gusu District Administrative Approval Bureau of Suzhou City, and the legal representative is Li Hongsong. The business scope includes the sale of rubber and plastic products, rubber products, sealing strips, and sealing components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rubber And Plastic, Photovoltaic Sealing Strip, T-Shaped Sealing Strip

Top 3
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Suzhou Guoyao New Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2022-09-28
Registered Capital5000K CNY

Suzhou Guoyao New Materials Co., Ltd., with its registered address at Room 8, Building 17, Shitailong Mold City, Lujia Town, Kunshan City, is registered with Kunshan Data Bureau and represented by Chen Fanglin. Its business scope includes general projects such as new material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export (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: Rubber And Plastic, Food Containers, Engineering Materials

TOP4
Suzhou Shunwangjia International Trade Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-17
Registered Capital2000K CNY

Suzhou Shunwangjia International Trade Co., Ltd., registered at Room 403, Building M, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City, registered with Kunshan Data Bureau, with Wu Xianlong as the legal representative. Its business scope includes general projects: sales of plastic products; Sales of rubber products; Import and export of goods; Technology import and export; Sales of engineering plastics and synthetic resins (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: Rubber And Plastic, Pp American Ineos, Pa6 Dupont, Usa

TOP5
Suzhou Yinglin New Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-10-15
Registered Capital2000K CNY

Suzhou Yinglin New Material Technology Co., Ltd., with its registered address at Room 220, Building 2, No. 18, North Industrial Zone, Guangfu Town, Wuzhong District, Suzhou City, is registered with the Data Bureau of Wuzhong District, Suzhou City. The legal representative is Fan Diyun, and its business scope includes general projects such as research and development of new material technology; Paper product manufacturing; Cork product manufacturing; Mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Manufacturing of hardware products; Manufacturing of plastic products; Manufacturing of plastic packaging boxes and containers; Sales of packaging materials and products; Sales of paper products; Sales of cork products; Sales of mechanical equipment; Sales of metal products; Wholesale of hardware products; Sales of plastic products; Sales of metal packaging containers and materials; Electronic product sales; Mold sales; Sales of office supplies; Sales of fasteners; Packaging services; Sales of daily necessities; Sales of rubber products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Wholesale of stationery supplies; Wholesale of clothing and apparel; Wholesale of shoes and hats; Wholesale of textiles, clothing, and household goods; Sales of electrical equipment; Retail of computer software, hardware, and auxiliary equipment; Import and export of goods; Technology import and export; Import and export agency (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: Rubber And Plastic, Low Foaming Film Pearl Paper, Transparent Tape

TOP6
Nanjing Heideman Rubber&Plastic Co., Ltd
Overall Score4.6 / 5
Est. Date2011-07-26
Registered Capital5000K CNY

Nanjing Heideman Rubber&Plastic Co., Ltd., with its registered address at Building 1, No. 9 Longjing Road, Oil Pump Industrial Park, Chunxi Town, Gaochun District, Nanjing City. The registration authority is the Administrative Approval Bureau of Gaochun District, Nanjing City, and the legal representative is Zhang Qiuhua. Its business scope includes the production and sales of rubber sheets, rubber products, plastic sheets, plastic products, fireproof materials, and insulation materials; Import and export business of various commodities and technologies through self operation and agency (excluding import and export commodities and technologies 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: Rubber And Plastic, Rubber Pad, Flame Retardant Rubber Sheet

TOP7
Jiangsu Geya Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-30
Registered Capital15800K CNY

Jiangsu Geya Machinery Technology Co., Ltd., with its registered address at No. 666 Hongxing Road, Yangzhong Economic Development Zone, Zhenjiang City, is registered with the Yangzhong Municipal Government Service Management Office and represented by Zhu Jizhen. Its business scope includes general projects such as engineering and technical research and experimental development; Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; 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; Sealing component manufacturing; Sales of seals; Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of pipeline transportation equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of metal structures; Sales of metal structures; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of security equipment; Sales of security equipment; Sales of communication equipment; Needle textile sales; Import and export of goods; Technology import and export; Import and export agency (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: Rubber And Plastic, Through, Flange

TOP8
Nanjing Baiju Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2007-07-30
Registered Capital10000K CNY

Nanjing Baiju Technology Co., Ltd., with its registered address at Room 722, Building 20, Dongfang Hongjun Garden, No. 128 Yuemin Street, Qilin Street, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Feng Yanbiao, and its business scope includes the research and development and sales of electronic products; Sales of decorative materials, packaging materials, mechanical and electrical products, hardware, labor protection supplies, office supplies, mechanical equipment, chemical products, and plastic products; Road freight transportation (requires permission or approval before operation). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: Hazardous chemical operations (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval by law, business activities can be carried out independently according to the business license). Core products: Rubber And Plastic, Emulsifier, Thickener

TOP9
Suzhou Hongmingyang Plasticization Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-01
Registered Capital1000K CNY

Suzhou Hongmingyang Plasticization Co., Ltd., registered at Room 30, Building 4, Shitailong Mold City, Lujia Town, Kunshan City, registered with the Kunshan Administrative Approval Bureau, with Liu Changping as the legal representative. Its business scope includes general projects: sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of engineering plastics and synthetic resins; Import and export of goods; Technology import and export (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: Rubber And Plastic, Pa9t, Pc

TOP10
Changzhou Lite Plastic Co., Ltd
Overall Score4.4 / 5
Est. Date2009-11-19
Registered Capital1000K CNY

Changzhou Lite Plastic Co., Ltd., with its registered address at No. 2 Longhui Road, Wujin High tech Industrial Development Zone, registered with the Administrative Approval Bureau of Wujin District, Changzhou City. The legal representative is Xu Lihui, and its business scope includes the processing of plastic and rubber foam materials; Sales of plastic products, rubber products, and auxiliary materials for electronic products; The import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rubber And Plastic, Home Appliance, Sealing Strip For Plate Making

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Hill Sealing Technology Co., Ltd2017-02-24Rubber And Plastic, Foam Tape, Chloroprene Rubber Sealing Strip1000K CNYSupported
Suzhou Zhongze Rubber Products Co., Ltd2018-08-10Rubber And Plastic, Photovoltaic Sealing Strip, T-Shaped Sealing Strip3000K CNYSupported
Suzhou Guoyao New Materials Co., Ltd2022-09-28Rubber And Plastic, Food Containers, Engineering Materials5000K CNYNot Supported
Suzhou Shunwangjia International Trade Co., Ltd2023-02-17Rubber And Plastic, Pp American Ineos, Pa6 Dupont, Usa2000K CNYSupported
Suzhou Yinglin New Material Technology Co., Ltd2018-10-15Rubber And Plastic, Low Foaming Film Pearl Paper, Transparent Tape2000K CNYSupported
Nanjing Heideman Rubber&Plastic Co., Ltd2011-07-26Rubber And Plastic, Rubber Pad, Flame Retardant Rubber Sheet5000K CNYNot Supported
Jiangsu Geya Machinery Technology Co., Ltd2023-11-30Rubber And Plastic, Through, Flange15800K CNYSupported
Nanjing Baiju Technology Co., Ltd2007-07-30Rubber And Plastic, Emulsifier, Thickener10000K CNYNot Supported
Suzhou Hongmingyang Plasticization Co., Ltd2024-03-01Rubber And Plastic, Pa9t, Pc1000K CNYSupported
Changzhou Lite Plastic Co., Ltd2009-11-19Rubber And Plastic, Home Appliance, Sealing Strip For Plate Making1000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For the purchase demand of rubber and plastics, it is recommended to give priority to the confirmation of key technical parameters such as material hardness, temperature resistance range and aging resistance to ensure that the physical requirements of specific industrial scenarios are met.
  • The application of rubber and plastic in automotive seals, medical device packaging, and other fields varies greatly. When purchasing, the corresponding material type and processing technology should be selected according to the actual usage scenario.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, especially focusing on manufacturers that provide long-term stable supply of rubber and plastic raw materials.
  • Different batches of rubber and plastic may have color differences or fluctuations in shrinkage rate. It is recommended to specify the tolerance range in the procurement agreement and request samples for actual testing and verification.

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