Wenzhou Huakang Automobile Parts Co., Ltd. is a professional manufacturer of automotive components based in Wenzhou, China. Established in 2007, the company has accumulated 35 years of experience in the development and production of engine bearings, bushes, and thrust washers. With a workforce of 11 to 50 employees, Wenzhou Huakang Automobile Parts Co., Ltd. specializes in a wide range of products including main bearings, engine bearings, conrod bearings, auto main bearings, bi-metal bushings, and tin-bronze bushings. The company operates its own factory, focusing on the manufacturing of critical engine components.
Bi-Metal Bushing
Main Bearing
Tin-Bronze Bushing
Bushing
Auto Main Bearing
Thrust Washer
Conrod Bearing
Wenzhou Tiangu Seal Co., Ltd.
🇨🇳 China
198251-100 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
1950
Key customer
AGENCIAS VIBO
Key market
🇨🇷 Costa Rica
Description
Wenzhou Tiangu Seal Co., Ltd., also known as TNG Seal, is a specialized manufacturer and trading company established in 1982. Based in the Wenzhou Economic and Technological Development Zone, China, the company has over 40 years of experience in the design, development, and production of mechanical seals for pumps and rotating equipment. Operating a 6,000-square-meter factory with an annual production capacity of 6 million sets, the company serves diverse industries including food and beverage, chemical, pharmaceutical, and water treatment.
The company offers an extensive product portfolio featuring over 100 series and 2,000 specifications. Key product categories include elastomer bellows, metal bellows, O-ring pusher, PTFE bellows, and cartridge mechanical seals. TNG Seal is a leading provider of standard mechanical seals and specialized OEM/ODM replacement seals for global brands such as Grundfos, Alfa Laval, APV, and Flygt. Their inventory maintains over 1,500 sizes available for immediate stock delivery.
Committed to high-quality standards, Wenzhou Tiangu Seal Co., Ltd. is ISO 9001:2015 certified and complies with FDA, RoHS, REACH, and EC1935/2004 regulations. The company maintains a strong focus on R&D through collaborations with institutions like Zhejiang University of Technology, resulting in multiple national patents and technological awards. With a global export network spanning over 60 countries across North America, Europe, and Southeast Asia, the company is a member of the China Hydraulic Pneumatic Seals Industry Association and is dedicated to a "zero leakage" quality philosophy.