Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Customized Plastic Parts Manufacturers in China

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Top-rated Customized Plastic Parts suppliers, How to choose a Customized Plastic Parts manufacturer, Best Customized Plastic Parts companies in China

The top 10 Customized Plastic Parts manufacturers in China for 2026 are: Hebei Keyao Rubber and Plastic Technology Co., Ltd, Dongguan Changyuan Plastic Products Co., Ltd, Dongguan Dewei Casting Products Co., Ltd, Shandong Kunlun Rubber&Plastic Co., Ltd, Shandong Zhijin Wear resistant Materials Co., Ltd, Dezhou Hongqiao Wear resistant Materials Co., Ltd, Dezhou Ouneng New Material Technology Co., Ltd, Dezhou Juno Rubber Products Co., Ltd, Dezhou Hongyu Rubber Products Co., Ltd, Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household). 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: Customized Plastic Parts, Elastic Pad, Pvc Waterstop

Top 2
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Dongguan Changyuan Plastic Products Co., Ltd
Overall Score4.7 / 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: Customized Plastic Parts, Plastic Shell, Injection Mold

Top 3
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Dongguan Dewei Casting Products Co., Ltd
Overall Score4.7 / 5
Est. Date2007-05-14
Registered Capital8813.785K CNY

Dongguan Dewei Casting Products Co., Ltd., with its registered address located in Fugang Industrial Zone, Qingxi Town, Dongguan City, is registered with the Dongguan Market Supervision Administration. The legal representative is Huang Hua, and its business scope includes the production and sales of plastic products, machinery and equipment, magnesium, aluminum, zinc alloys, five metal precision parts and their accessories, precision molds, small household appliances (excluding certification), and non stick coatings; Establish research and development institutions to study and develop machinery and equipment, new materials of magnesium aluminum zinc alloy, rare earth alloy materials, precision die-casting of magnesium aluminum alloy and efficient and environmentally friendly surface treatment, nano ceramic coatings, new energy-saving kitchenware, and precision energy-saving equipment. Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Customized Plastic Parts, Customized Injection Molds For Mold Making, Customized Injection Molded Plastic

TOP4
Shandong Kunlun Rubber&Plastic Co., Ltd
Overall Score4.6 / 5
Est. Date2023-08-11
Registered Capital3000K CNY

Shandong Kunlun Rubber and Plastic Co., Ltd., with its registered address in Xitang Industrial Park, Dacao Town, Ningjin County, Dezhou City, Shandong Province, is registered with the Ningjin County Market Supervision Administration Bureau and represented by Yao Guoliang. Its business scope includes general projects such as sales of rubber products; Rubber product manufacturing; Sales of plastic products; Manufacturing of plastic products; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Manufacturing of special ceramic products; Sales of special ceramic products; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of metal products; Manufacturing of metal daily necessities; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Research and development of new material technology; Import and export of goods; Internet sales (except for sales of goods that require a license). (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: Customized Plastic Parts, Pe Board, Ultra High Molecular Weight Polyethylene Sheet

TOP5
Shandong Zhijin Wear resistant Materials Co., Ltd

Sunqibin Village, Dacao Town, Ningjin County, Dezhou City, Shandong Province

Overall Score4.6 / 5
Est. Date2023-06-26
Registered Capital10000K CNY

Shandong Zhijin Wear resistant Materials Co., Ltd. is located in Sunqibin Village, Dacao Town, Ningjin County, Dezhou City, Shandong Province. It was established on June 26, 2023 and registered with the Ningjin County Market Supervision Administration. The legal representative is Liu Meimei. Core products: Customized Plastic Parts, Polymer Polyethylene Sheet, Polyethylene Wear-Resistant Village Board

TOP6
Dezhou Hongqiao Wear resistant Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-05-22
Registered Capital1000K CNY

Dezhou Hongqiao Wear resistant Materials Co., Ltd. is located at No. 182, 1st to 2nd floors, Building 3, D District, Dongzi Culture Street, No. 1118 Dongfanghong Road, Songguantun Street, Tianqu New District, Dezhou City, Shandong Province. It was established on May 22, 2024, and its registered authority is the Market Supervision Administration of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone). The legal representative is Qiao Bing. Core products: Customized Plastic Parts, Pp Water Tank, Polyethylene Processing

TOP7
Dezhou Ouneng New Material Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2025-09-26
Registered Capital1000K CNY

Dezhou Ouneng New Material Technology Co., Ltd. is located at No. 2, Row 1, Dacao Industrial Park, Dacao Town, Ningjin County, Dezhou City, Shandong Province. It was established on September 26, 2025, with the registration authority of Ningjin County Market Supervision Administration and the legal representative being Wang Bin. Core products: Customized Plastic Parts, Processed Part, Pe Material

TOP8
Dezhou Juno Rubber Products Co., Ltd
Overall Score4.5 / 5
Est. Date2022-03-14
Registered Capital3000K CNY

Dezhou Juno Rubber Products Co., Ltd., with its registered address at 2nd Floor, Building 3, Building Materials Zone 2, Northeast City, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Dai Yue, and the business scope includes general projects: sales of rubber products; Sales of plastic products; Sales of architectural ceramic products; Sales of daily glass products; Wood sales; Sales of building materials; Sales of building decoration materials; Retail of hardware products; Wholesale of hardware products; Rubber product manufacturing; Manufacturing of plastic products; Manufacturing of new membrane materials; Sales of high-performance fibers and composite materials; Sales of synthetic materials; Manufacturing of industrial textile products; Sales of industrial textile products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of metal based composite materials and ceramic based composite materials; Sales of engineering plastics and synthetic resins. (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: Customized Plastic Parts, Processed Part, Pe Board

TOP9
Dezhou Hongyu Rubber Products Co., Ltd
Overall Score4.4 / 5
Est. Date2021-09-10
Registered Capital1000K CNY

Dezhou Hongyu Rubber Products Co., Ltd., with its registered address at No. 22, 1st Floor, Building 14, Automobile City, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Dezhou Decheng District Market Supervision and Administration Bureau. The legal representative is Tan Jibin, and the business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of non-ferrous metal alloys; Manufacturing of plastic products; Sales of metal products; Sales of special ceramic products; Sales of sanitary ceramic products; Sales of refractory materials; Sales of non-metallic minerals and products; Rolling and processing of non-ferrous metals; Steel rolling processing; Sales of building materials; Sales of lightweight building materials; Sales of seals; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of architectural ceramic products; Sales of daily chemical 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: Customized Plastic Parts, U-Shaped Lining Plate,

TOP10
Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household)
Overall Score4.4 / 5
Est. Date2026-04-16
Registered Capital-

Jingxian Nuotu Rubber and Plastic Products Factory (individual business), located at No. 104 Beitun Village, Duqiao Town, Jingxian County, Hengshui City, was established on April 16, 2026. The registration authority is Jingxian Market Supervision Administration Bureau, and the legal representative is Wang Gang. Core products: Customized Plastic Parts, High-Pressure Rubber Hose, Nylon Products

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Customized Plastic Parts, Elastic Pad, Pvc Waterstop20600K CNYNot Supported
Dongguan Changyuan Plastic Products Co., Ltd2016-12-21Customized Plastic Parts, Plastic Shell, Injection Mold5000K CNYSupported
Dongguan Dewei Casting Products Co., Ltd2007-05-14Customized Plastic Parts, Customized Injection Molds For Mold Making, Customized Injection Molded Plastic8813.785K CNYSupported
Shandong Kunlun Rubber&Plastic Co., Ltd2023-08-11Customized Plastic Parts, Pe Board, Ultra High Molecular Weight Polyethylene Sheet3000K CNYSupported
Shandong Zhijin Wear resistant Materials Co., Ltd2023-06-26Customized Plastic Parts, Polymer Polyethylene Sheet, Polyethylene Wear-Resistant Village Board10000K CNYSupported
Dezhou Hongqiao Wear resistant Materials Co., Ltd2024-05-22Customized Plastic Parts, Pp Water Tank, Polyethylene Processing1000K CNYSupported
Dezhou Ouneng New Material Technology Co., Ltd2025-09-26Customized Plastic Parts, Processed Part, Pe Material1000K CNYSupported
Dezhou Juno Rubber Products Co., Ltd2022-03-14Customized Plastic Parts, Processed Part, Pe Board3000K CNYSupported
Dezhou Hongyu Rubber Products Co., Ltd2021-09-10Customized Plastic Parts, U-Shaped Lining Plate, 1000K CNYSupported
Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household)2026-04-16Customized Plastic Parts, High-Pressure Rubber Hose, Nylon Products-Not Supported

Purchasing Guide

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

  • For procurement requirements that require the use of customized plastic parts, it is recommended to clarify product specifications such as dimensional tolerances, material temperature resistance range, and impact strength, which directly affect the compatibility of the components in automobiles or electronic devices.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information, especially in medical or industrial automation application scenarios.
  • When using customized plastic parts in industrial packaging or consumer goods, different grades of engineering plastics such as ABS or polycarbonate should be selected based on load-bearing requirements and surface treatment processes.
  • In the actual procurement process, the supplier's production capacity can be evaluated based on the injection molding cycle and mold life, while paying attention to the historical delivery case data of the enterprise in segmented industries.

Knowledge Base

Q

Collaboration Implementation: Key Actions from Intention to Production 1. Field visit: Verification process where seeing is believing After preliminarily screening 2-3 potential manufacturers, it is necessary to arrange on-site inspections, focusing on the following details: Production site management: Check whether the workshop follows the 5S management standard, whether the equipment layout is reasonable, whether the zoning of raw materials and finished products is clear, and avoid

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