Who we are

WELCOME TO QIANJIANGLIAN!

Hangzhou Qianjiang Chain Industries Co., Ltd.

was founded in 1987, specializing in the production of A.B series precision roller chain, motorcycle special chain and high-end oil seal chain, all kinds of logistics transportation machinery chain, dustproof and waterproof industrial oil seal chain and agricultural machinery chain, lifting machine chain, silent tooth transmission chain, stepless transmission chain, intelligent door and window bending chain, stainless steel chain, non-standard special chain and sprocket. Since 1991, in cooperation with Jilin University of Technology chain Transmission Research Institute of China chain Research Institute, the PIV stepless transmission chain and CL series silent tooth chain have been optimized and upgraded, the high-end motorcycle oil seal chain and heavy duty series precision roller chain have been developed, and the cooperation of production, learning and research has been established.

ADVANCED EQUIPMENT CONTROLS QUALITY

Our company has established a complete quality management system and production "ERP" system application, and is equipped with advanced digital testing equipment. Introduce automatic visual inspection equipment for all parts to achieve 100% inspection.
Striving for excellence and scientific management "is Qianjiang's quality policy. After years of unremitting efforts and continuous innovation, we have won the trust and recognition of users and distributors around the world. Excellent quality comes from management innovation, and service satisfaction comes from brand management philosophy. Qianjiang Chain "will be your trusted business partner and safe choice.

AUTHENTICATION CERTIFICATE

We are constantly innovating and optimizing towards the direction of "professionalism, refinement, specialization, and innovation". In 2019, it was awarded the titles of "Zhejiang Province Science and Technology Enterprise" for 2021, "High tech Enterprise" for 2021, and "Integrity Enterprise" for 2021-2022. As of the end of 2022, 32 utility model, invention, and copyright patents have been obtained, and it was rated as a professional, special, and new enterprise in Zhejiang Province in 2023. The company has three registered brands, "QJ", "HQL", and "YF", with 12 series, 68 varieties, and 806 different specifications. The product production complies with ISO, ANSI, BS, DIN, IS international standards and GB/T national and industry standards.