Zhejiang Linshi Sealing Technology Co., Ltd.
Zhejiang Linshi Sealing Technology Co., Ltd.
🇨🇳 China, Zhejiang
1998101-200 peopleManufacturerZhejiang Linshi Sealing Technology Co., Ltd. is a premier manufacturer specializing in high-performance rubber seals and diesel engine components. Established in 1998, the company has grown into a leading industry player with headquarters in Taizhou and two major production bases in Ningbo and Taizhou, spanning over 24,000 square meters. With a workforce of approximately 200 employees, the firm operates as a specialized ODM and contract manufacturer for global automotive leaders such as Bosch, Cummins, Delphi, and Caterpillar.
The company's extensive product portfolio includes diesel engine fuel pump repair kits, common rail shims, injector O-rings, diesel filters, and turbocharger air pipes. These components are critical for fuel injection, braking, steering, and shock mitigation systems across the automotive, marine, and heavy machinery sectors. Notably, Linshi holds a 70% domestic market share for rubber sealing parts in engine fuel systems, with its O-ring series achieving industry-leading technical benchmarks.
Operating under IATF 16949:2016 and ISO/TS 16949 quality standards, the company utilizes advanced production technology, including dust-free vulcanization workshops and automated molding machines equipped with voice-alarm monitoring systems. Linshi maintains strong R&D capabilities, offering customized solutions for silicone and fluorine rubber seals. With independent export rights and a significant presence in high-end international markets, the company continues to invest in smart factory automation to enhance production transparency and quality control.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
Established brandFounded in 1998, with over 20 years of industry experience.
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Products
Products
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Categories
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Adjusting Gasket
0·0 reviews
B17
Common Rail Shims Cummins Series
0·0 reviews
Cummins Series
Adjusting Gasket
0·0 reviews
B16Adjusting Gasket
0·0 reviews
B17
Adjusting Gasket
0·0 reviews
B14
Adjusting Gasket
0·0 reviews
B11
Common Rail Shims 120 Series
0·0 reviews
Bosch 120 SeriesAdjusting Gasket
0·0 reviews
B14
Adjusting Gasket
0·0 reviews
B13
Adjusting Gasket
0·0 reviews
B12Adjusting Gasket
0·0 reviews
B16
Common Rail Shims Denso Series
0·0 reviews
Denso SeriesCustomers
BOSCH
2
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Certifications
IATF 169493
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Key export market
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Zhejiang Hongmi Technology Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Patented technology
OEM manufacturer
Key customer
LEO GROUP ZHEJIANG PUMP INDUSTRY
Description
Zhejiang Hongmi Technology Co., Ltd., established in 2003, is a National High-Tech Enterprise and Zhejiang Provincial Sci-Tech Enterprise based in Huzhou, China. As both a manufacturer and trading company, it specializes in the production of dynamic mechanical seals for pumps and static PTFE throat bush seals, offering both ODM and OEM services. The company employs between 51 and 100 people and holds ISO 9001 certification. With over two decades of experience, Zhejiang Hongmi Technology has developed an extensive product range covering more than 1,000 models and specifications, including various types of Mechanical Seals, PTFE Products, Pump Mechanical Seals, Cartridge Mechanical Seals, Wave Spring Mechanical Seals, Rubber Bellow Mechanical Seals, PTFE Corrugated Mechanical Seals, Single Spring Mechanical Seals, Multi-Spring Mechanical Seals, Single Face Mechanical Seals, Double Face Mechanical Seals, and Metal Bellow Mechanical Seals. These products are designed for diverse pump applications such as vertical, pipeline, end-suction, deep well, submersible, and chemical pumps. The company also provides customized structural design and material selection, serving renowned enterprises like Southern Pump Industry, Zhejiang Nanyuan Pump Industry, and Leo Group Zhejiang Pump Industry.
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