Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Modified Plastic Manufacturers in China

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

The top 10 Modified Plastic manufacturers in China for 2026 are: Mingshuai Engineering Plastic Distribution Office in Xinhe County, Dongguan Price Plastic Raw Materials Co., Ltd, Dongguan Shangpin New Material Technology Co., Ltd, Shanghai Haowei New Materials Co., Ltd, Dongguan Haiyue Optical Technology Co., Ltd, Shanghai Jusu Da New Materials Co., Ltd, Dongguan Deyu Plastic Co., Ltd, Suzhou Renmingxin New Materials Co., Ltd, Dongguan Xinrui New Materials Co., Ltd, Tai'an Songze Composite 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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Mingshuai Engineering Plastic Distribution Office in Xinhe County
Overall Score4.9 / 5
Est. Date2019-04-28
Registered Capital-

Mingshuai Engineering Plastics Distribution Office in Xinhe County, Xingtai City, Hebei Province, with its registered address located at the east of the middle section of Yingbin Street, Xinhe County. The registration authority is Xinhe County Market Supervision Administration, and the legal representative is Song Mingming. Its business scope includes the sale of engineering plastics (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Modified Plastic, Nylon Sleeve, Pp Stick

Top 2
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Dongguan Price Plastic Raw Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-12-10
Registered Capital500K CNY

Dongguan Price Plastic Raw Materials Co., Ltd., registered at Room 1110, No. 417 Changma Road, Changping Town, Dongguan City, Guangdong Province, with the Dongguan Market Supervision Administration as the registration authority and Wenli as the legal representative, engages in wholesale, retail, and online sales of plastic raw materials, plastic pellets, polymer materials, plastic accessories, rubber raw materials, plastic additives, colorants, plastic products, monofilaments, plastic molds, mechanical equipment, and profiles; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Modified Plastic, Pbt Engineering Plastics, Pc/Abs Alloy Material

Top 3
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Dongguan Shangpin New Material Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-09-09
Registered Capital1000K CNY

Dongguan Shangpin New Material Technology Co., Ltd., with its registered address at Room 104, No. 21, Haoyi Lane, Zhangluo Flagpole, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration and represented by Huang Shengpin as its legal representative. Its business scope includes general projects such as research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of high-performance fibers and composite materials; Sales of synthetic materials; Sales of glass fiber reinforced plastic 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: Modified Plastic, Pom, Admer Adhesive Polyolefin

TOP4
Shanghai Haowei New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-11-24
Registered Capital1200K CNY

Shanghai Haowei New Materials Co., Ltd., with its registered address at No. 912 Yecheng Road, Jiading Industrial Zone, Shanghai, registered with the Jiading District Market Supervision Administration, represented by Zhang Yuying as the legal representative. Its business scope includes general projects such as new material technology promotion services; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Retail of hardware products (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). Licensed project: Import and export of goods; Technology import and export (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 approval documents or licenses issued by relevant departments).. Core products: Modified Plastic, Polypropylene Copolymer, Pom

TOP5
Dongguan Haiyue Optical Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-01-21
Registered Capital1000K CNY

Dongguan Haiyue Optical Technology Co., Ltd., with its registered address at Room 201, No. 46, Shuxin Ronghua Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Tang Lanying, and its business scope includes research and development, sales of optoelectronic products, optoelectronic raw materials, optical instruments, and plastic infrared optical materials; Sales: plastic raw materials, plastic sheets, plastic accessories, plastic hardware products, plastic additives; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Modified Plastic, Anti Red Explosion Filter 800Nm, Hardened, Scratch Resistant, Infrared Penetration Grade Pc

TOP6
Shanghai Jusu Da New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2025-06-12
Registered Capital1000K CNY

Shanghai Jusu Da New Materials Co., Ltd., with its registered address at Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Peng Fang as its legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Promotion services for new material technology; Sales of ecological environment materials; Electronic product sales; Sales of mechanical parts and components; Sales agent; 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: Modified Plastic, Tpu, Granules

TOP7
Dongguan Deyu Plastic Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-13
Registered Capital880K CNY

Dongguan Deyu Plastic Co., Ltd. is registered at A11, Phase III, Plastic Raw Material Market, Zhangmutou Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Liu Wei. The business scope includes the sale of plastic raw materials.. Core products: Modified Plastic, Nylon 66, Drinking Water

TOP8
Suzhou Renmingxin New Materials Co., Ltd

Room 19-101, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City

Overall Score4.6 / 5
Est. Date2024-06-14
Registered Capital1000K CNY

Suzhou Renmingxin New Materials Co., Ltd., located at Room 19-101, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City, was established on June 14, 2024. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Liu Xiuwu. Core products: Modified Plastic, Glass Bead, Nylon

TOP9
Dongguan Xinrui New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2021-01-07
Registered Capital1000K CNY

Dongguan Xinrui New Materials Co., Ltd., with its registered address at Room 113, Building 7, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ye Guofangsheng, and its business scope includes research and development, sales of biomass materials, nanomaterials, plastic raw materials, plastic additives, plastic pigments, rubber raw materials, rubber products, and plastic products (all of which do not contain hazardous chemicals); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Modified Plastic, Thermoplastic Elastomer, Maleic Anhydride Grafted Material

TOP10
Tai'an Songze Composite Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2020-12-25
Registered Capital100K CNY

Tai'an Songze Composite Materials Co., Ltd., with its registered address at 1012-3, 10th floor, Building B, Jinsheng Culture Building, Changcheng Road, Tai'an High tech Zone, Shandong Province, is registered with the Development Zone Branch of Tai'an Market Supervision Administration Bureau. The legal representative is Wang Jingbo, and the business scope includes general projects such as cellulose fiber raw materials and fiber manufacturing; Synthetic fiber manufacturing; Manufacturing of high-performance fibers and composite materials; Manufacturing of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Sales of high-performance fibers and composite materials; Sales of synthetic fibers; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Spinning processing (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Modified Plastic, Polypropylene Fiber, Fiberglass Powder

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Mingshuai Engineering Plastic Distribution Office in Xinhe County2019-04-28Modified Plastic, Nylon Sleeve, Pp Stick-Supported
Dongguan Price Plastic Raw Materials Co., Ltd2020-12-10Modified Plastic, Pbt Engineering Plastics, Pc/Abs Alloy Material500K CNYSupported
Dongguan Shangpin New Material Technology Co., Ltd2021-09-09Modified Plastic, Pom, Admer Adhesive Polyolefin1000K CNYNot Supported
Shanghai Haowei New Materials Co., Ltd2020-11-24Modified Plastic, Polypropylene Copolymer, Pom1200K CNYNot Supported
Dongguan Haiyue Optical Technology Co., Ltd2020-01-21Modified Plastic, Anti Red Explosion Filter 800Nm, Hardened, Scratch Resistant, Infrared Penetration Grade Pc1000K CNYNot Supported
Shanghai Jusu Da New Materials Co., Ltd2025-06-12Modified Plastic, Tpu, Granules1000K CNYNot Supported
Dongguan Deyu Plastic Co., Ltd2016-05-13Modified Plastic, Nylon 66, Drinking Water880K CNYNot Supported
Suzhou Renmingxin New Materials Co., Ltd2024-06-14Modified Plastic, Glass Bead, Nylon1000K CNYNot Supported
Dongguan Xinrui New Materials Co., Ltd2021-01-07Modified Plastic, Thermoplastic Elastomer, Maleic Anhydride Grafted Material1000K CNYNot Supported
Tai'an Songze Composite Materials Co., Ltd2020-12-25Modified Plastic, Polypropylene Fiber, Fiberglass Powder100K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of modified plastics, it is recommended to prioritize confirming key technical parameters such as temperature resistance, flame retardant rating, and mechanical strength of the product to ensure compliance with performance requirements for specific application scenarios.
  • When applying modified plastics in the field of automotive components or electronic appliances, different formulations of materials should be selected according to the load-bearing and insulation requirements of the components to avoid redundant or insufficient performance.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen suppliers that meet long-term cooperation conditions.
  • The procurement of modified plastics needs to be combined with the stability assessment of production batches. The industrial packaging field usually requires materials to have high impact resistance, while medical devices focus on chemical inertness indicators.

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