Updated Sep 20, 2026 · Public platform & industry data

Sep 20, 2026 Updated

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2026 Top 10 Injection Molded Gears Manufacturers in China

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Top-rated Injection Molded Gears suppliers, How to choose a Injection Molded Gears manufacturer, Best Injection Molded Gears companies in China

The top 10 Injection Molded Gears manufacturers in China for 2026 are: Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd, Xingtai Zhengkang Rubber and Plastic Technology Co., Ltd, Shandong Yunteng Environmental Protection Engineering Co., Ltd, Renqiu Wangfeng Machinery Equipment Co., Ltd, Dezhou Kunzheng Composite Materials Co., Ltd, Shenzhen Longyuan Precision Mold Co., Ltd, Shenzhen Longyuan Precision Mold Co., Ltd, Renqiu Jingte Machinery Parts Co., Ltd, Nanchang Shunhong Gear Co., Ltd, Jingxian Hongqiang Rubber Metal Products 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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Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd

Maquan, Duqiao Town, Jing County, Hengshui City, Hebei Province

Overall Score4.9 / 5
Est. Date2017-03-05
Registered Capital1000K CNY

Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd., located in Maquan, Duqiao Town, Jing County, Hengshui City, Hebei Province, was established on March 5, 2017. The registration authority is Jing County Administration for Industry and Commerce, and the legal representative is Sun Jingqi. Core products: Injection Molded Gears, Injection Molded Nylon Parts, Injection Molded Precision Gears

Top 2
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Xingtai Zhengkang Rubber and Plastic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2024-07-23
Registered Capital1000K CNY

Xingtai Zhengkang Rubber and Plastic Technology Co., Ltd., with its registered address at No. 61 Heng'an Road, Daliulei Village, Xindian Town, Renze District, Xingtai City, Hebei Province, is registered with the Renze District Market Supervision and Administration Bureau. The legal representative is Liu Zhengkang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Sealing component manufacturing; Sales of seals; Rubber product manufacturing; Sales of rubber products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of automotive parts and accessories; Retail of automotive spare parts. (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: Injection Molded Gears, Plastic, Injection Mold

Top 3
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Shandong Yunteng Environmental Protection Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2012-11-13
Registered Capital10000K CNY

Shandong Yunteng Environmental Protection Engineering Co., Ltd., with its registered address at Zhuwangfeng, Dacao Town, Ningjin County, Dezhou City, Shandong Province, is registered with the Ningjin County Market Supervision Administration Bureau and represented by Zang Yunfei. Its business scope includes environmental protection engineering and steel structure engineering design, installation, and construction; Installation and construction of wear-resistant lining board engineering, mechanical and electrical equipment engineering, and building decoration engineering; Construction of waterproof, anti-corrosion and insulation engineering; Production, processing, sales, and installation of environmental protection equipment, engineering environmental protection materials, rubber and plastic products, ultra-high molecular weight polyethylene products, nylon products, engineering plastic products, fiberglass products, composite civil materials, cast stone products, microcrystalline products, mechanical equipment, electromechanical equipment, metal products, anti-corrosion and insulation materials, wear-resistant materials, PB plastic steel products, PVFE polybutene composite products, and coal bunker lining plates; Sales, installation, maintenance, and import/export of thermal and electrical equipment, boiler auxiliary equipment, coal mine conveying equipment, steel, building decoration materials, hydraulic equipment and accessories, central air conditioning and accessories, and related products. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Injection Molded Gears, Resin Lined Board, Coal Unloading Ditch Lining Plate

TOP4
Renqiu Wangfeng Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-18
Registered Capital1000K CNY

Renqiu Wangfeng Machinery Equipment Co., Ltd., with its registered address in Dawangguozhuang Village, Shimenqiao Town, Renqiu City, is registered with the Renqiu Market Supervision and Administration Bureau. The legal representative is Liu Yongsheng, and its business scope includes the production and sales of mechanical parts, agricultural machinery parts, shafts, bevel gears, racks, sprockets, flanges, worm gears, worm gears, and fasteners; Processing: raw material. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Injection Molded Gears, Gear, Single Row Gear

TOP5
Dezhou Kunzheng Composite Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-10-10
Registered Capital500K CNY

Dezhou Kunzheng Composite Materials Co., Ltd. is registered at S201-G005, Building E, No. 6596 Dongfanghong East Road, Yuanqiao Town, Dezhou Economic and Technological Development Zone, Shandong Province (Zhongyuan Science and Technology Innovation and Entrepreneurship Park). The registration authority is the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone), and the legal representative is Zhang Xuezeng. The business scope includes engineering plastics, ultra-high molecular weight polyethylene, nylon products, rubber products, hardware products, chemical products (excluding monitoring, dangerous, edible, flammable and explosive chemicals), and sales of environmental protection equipment and accessories (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Injection Molded Gears, Nylon Special-Shaped Parts, Nylon Rod

TOP6
Shenzhen Longyuan Precision Mold Co., Ltd
Overall Score4.5 / 5
Est. Date2013-07-22
Registered Capital500K CNY

Shenzhen Longyuan Precision Mold Co., Ltd., registered at Building 3, No. 27 Xinxia Avenue, Lichang Community, Pinghu Street, Longgang District, Shenzhen (Kangsheng Factory Building) 101, with Longgang Bureau as the registration authority and Zhang Junxiong as the legal representative. Its business scope includes general business projects such as domestic trade; Import and export of goods and technology. The licensed business projects are: design and manufacturing of molds; Design, development, production, and processing of hardware and plastic products.. Core products: Injection Molded Gears, Monitor Power Box Casing, Injection Mold

TOP7
Shenzhen Longyuan Precision Mold Co., Ltd
Overall Score4.5 / 5
Est. Date2013-07-22
Registered Capital500K CNY

Shenzhen Longyuan Precision Mold Co., Ltd., registered at Building 3, No. 27 Xinxia Avenue, Lichang Community, Pinghu Street, Longgang District, Shenzhen (Kangsheng Factory Building) 101, with Longgang Bureau as the registration authority and Zhang Junxiong as the legal representative. Its business scope includes general business projects such as domestic trade; Import and export of goods and technology. The licensed business projects are: design and manufacturing of molds; Design, development, production, and processing of hardware and plastic products.. Core products: Injection Molded Gears, Handheld Phone, Dvd Shell Injection Molding Processing

TOP8
Renqiu Jingte Machinery Parts Co., Ltd
Overall Score4.5 / 5
Est. Date2018-01-23
Registered Capital5000K CNY

Renqiu Jingte Machinery Parts Co., Ltd., with its registered address in Chen Village, Liangshuibao Township, Renqiu City, is registered with the Renqiu Administration for Industry and Commerce, and its legal representative is Song Fengchen. Its business scope includes the production and sales of chains, sprockets, gears, shafts, bearings, bevel gears, turbines, casings, special-shaped parts, racks, couplings, flanges, mechanical parts, hardware parts, and agricultural machinery parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Injection Molded Gears, Equipment Chain Wheel, Equipment Gears

TOP9
Nanchang Shunhong Gear Co., Ltd

Room 1409, Building 19, British Federation Commercial and Residential Community, 135 Guiyuan Avenue, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province

Overall Score4.4 / 5
Est. Date2017-01-05
Registered Capital1000K CNY

Nanchang Shunhong Gear Co., Ltd. is located at Room 1409, Building 19, British Commonwealth Commercial and Residential Community, No. 135 Guiyuan Avenue, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province. It was established on January 5, 2017, with the registration authority of Nanchang Economic and Technological Development Zone Market Supervision Administration and the legal representative being Wu Tingting. Core products: Injection Molded Gears

TOP10
Jingxian Hongqiang Rubber Metal Products Co., Ltd
Overall Score4.4 / 5
Est. Date2006-10-12
Registered Capital5000K CNY

Jingxian Hongqiang Rubber and Metal Products Co., Ltd., with its registered address located in the West Development Zone of Jingxian City, is registered with the Jingxian Market Supervision and Administration Bureau, and its legal representative is Xin Yu. Its business scope includes processing and selling rubber products, plastic products, nylon products, metal products, mechanical equipment and components, belts, mechanical seals, stainless steel processing and installation, metal hoses, hose assemblies and joints, compensators, rollers, and self operated import and export business * * (Business activities that require approval by law can only be carried out after approval by relevant departments). Core products: Injection Molded Gears, Filling Machine Capping Machine Accessories, Nylon Products

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd2017-03-05Injection Molded Gears, Injection Molded Nylon Parts, Injection Molded Precision Gears1000K CNYSupported
Xingtai Zhengkang Rubber and Plastic Technology Co., Ltd2024-07-23Injection Molded Gears, Plastic, Injection Mold1000K CNYSupported
Shandong Yunteng Environmental Protection Engineering Co., Ltd2012-11-13Injection Molded Gears, Resin Lined Board, Coal Unloading Ditch Lining Plate10000K CNYSupported
Renqiu Wangfeng Machinery Equipment Co., Ltd2018-06-18Injection Molded Gears, Gear, Single Row Gear1000K CNYSupported
Dezhou Kunzheng Composite Materials Co., Ltd2019-10-10Injection Molded Gears, Nylon Special-Shaped Parts, Nylon Rod500K CNYSupported
Shenzhen Longyuan Precision Mold Co., Ltd2013-07-22Injection Molded Gears, Monitor Power Box Casing, Injection Mold500K CNYSupported
Shenzhen Longyuan Precision Mold Co., Ltd2013-07-22Injection Molded Gears, Handheld Phone, Dvd Shell Injection Molding Processing500K CNYSupported
Renqiu Jingte Machinery Parts Co., Ltd2018-01-23Injection Molded Gears, Equipment Chain Wheel, Equipment Gears5000K CNYSupported
Nanchang Shunhong Gear Co., Ltd2017-01-05Injection Molded Gears1000K CNYSupported
Jingxian Hongqiang Rubber Metal Products Co., Ltd2006-10-12Injection Molded Gears, Filling Machine Capping Machine Accessories, Nylon Products5000K CNYSupported

Knowledge Base

Q

The selection of gear injection molding for office equipment should focus on wear resistance and accuracy, and adapt to the transmission requirements of printers and copiers. Raw material selection: POM+15% fiberglass, friction coefficient ≤ 0.25, wear rate ≤ 0.002mm ³/(N · m), service life ≥ 10000 hours, high-speed operation (speed ≤ 3000r/min). Gear module tolerance ± 0.01m

Q

The selection of gear oil models for injection molding machines is crucial for their normal operation. Due to different working conditions and loads, different injection molding machines are suitable for different types of gear oil. In practical applications, a large injection molding machine in a plastic product production plant uses high viscosity grade gear oil due to its high workload and long operating time. This type of gear oil has good wear resistance and load-bearing capacity

Q

Injection molded rubber sealed transmission gears have unique characteristics. In terms of sealing performance, rubber materials have good elasticity and flexibility, which can tightly fit various parts of the gear, form an effective sealing structure, prevent lubricating oil leakage and the invasion of external dust and impurities, thereby ensuring the cleanliness and stable operation of the gear transmission system.

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