Zhejiang Zeen Fasteners Co., Ltd.

Zhejiang Zeen Fasteners Co., Ltd.*********** ZHEJIANG ZEEN FASTENERS CO., LTD. is a well known manufacturer of fasteners, serving domestic market and overseas market including USA, Germany, Netherland, France, Japan, etc. With the total investment of 150 million RMB, Zeen Fasteners Co., Ltd. was established in the year of 1999. We specialize in high strength bolts. We continue to develop and manufacture standards and a lot of special fasteners that are used throughout the industrial market. We have certificates of ISO14001:1996 and ISO/TS16949:2002. Our standard products are manufactured strictly according to ANSI/ASME, ASTM, DIN, JIS, ISO and GB/T standards. The strength ranges from 8.8S to 12.9S. Our products are widely used in steel structures, railways, subways, bridges, high-rise buildings, boilers, gymnasiums, power plant, etc. Quality Assurance: Our QA Department ensures that all the products are tested through all the phases during production. Each lot is strictly control... [Details]