Zhejiang Hengjiu Machinery Group Co., Ltd., established in 1953, is a premier industrial group and a leading global manufacturer of transmission products and chain-making equipment. Headquartered in Zhuji, Zhejiang Province, the group operates multiple specialized manufacturing facilities across China and maintains an international presence through its German branch, HENGJIU KETTENTECHNIK GMBH. With an annual production capacity of 80,000 tons, the company ranks among the top 10 chain drive manufacturers worldwide and is officially recognized as "The Export Base of Chain Industry of China."
The company offers a comprehensive portfolio of over 6,000 chain types, including standard roller chains, conveyor chains, silent chains, leaf chains, and specialized chains for the automotive, agricultural, metallurgical, and food and beverage industries. Under the "CHJC" brand, they provide high-precision components such as timing chains, motorcycle chains, and stainless steel flat-top chains. Uniquely, the group is also China's largest R&D and manufacturing base for chain-making machinery, producing automatic assembly lines, high-speed plate punches, and pin-cutting machines.
As a high-tech enterprise, Hengjiu Group emphasizes innovation through collaborations with leading universities and holds over 120 patents. Their manufacturing capabilities include advanced digital workshops, automatic stamping, and 6S management systems. The group is committed to international quality standards, holding certifications such as ISO 9001, ISO 14001, ISO 50001, CE, and IATF 16949. They provide extensive OEM and ODM services, offering customized transmission solutions and technical support to a global clientele.
Zhejiang Hengjiu Transmission Technology Co., Ltd., founded in 1953, is a premier global manufacturer and supplier of chain transmission products. Headquartered in Shaoxing, China, the company is recognized as one of the top 10 global chain transmission enterprises, operating nine R&D and manufacturing bases across five locations. With over 70 years of industry experience, the group employs between 1,001 and 2,000 personnel, including a dedicated team of national industry experts and R&D staff. The company operates a massive 350,000 square meter facility equipped with over 2,300 sets of machinery, achieving an annual production capacity of 70,000 tons and an annual output value exceeding US$100 million.
As a comprehensive provider of OEM, ODM, and contract manufacturing services, the company specializes in a vast array of transmission solutions. Its product portfolio includes roller chains, saw chains, silent chains, conveyor chains, leaf chains, agricultural chains, and specialized components like sprockets and guide bars. These products serve a diverse range of sectors, including beer and beverage, metallurgy, food machinery, mining, construction, oilfields, and renewable resource recycling. Notably, they provide high-performance solutions for extreme environments, such as heat-resistant chains for glassware production and corrosion-resistant chains for water treatment.
Zhejiang Hengjiu maintains rigorous quality standards, holding certifications such as ISO 9001, IATF 16949, ISO 14001, ISO 45001, CE, and BSCI. The company has a significant international footprint, exporting high-quality transmission products to major markets in the United States, the European Union, and Southeast Asia.
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