Ningbo Zhongjiang Petroleum Pipes & Machinery Co., Ltd.

Ningbo Zhongjiang High Strength Bolts Co., Ltd, that is, Ningbo Zhongjiang Petroleum Pipes & Machinery Co., Ltd, was established in the year 1998 and stands in a beautiful and rich coastal city: Ningbo. Ningbo is located on the south of the Yangtze River Delta, with the great Beilun Harbor in the east and Hangzhou Bay in the north; while it is near to Lishe Airport and Xiaoshan International Airport, Hangzhou-Ningbo Expressway passes by it: it enjoys convenient transportation. Ningbo Zhongjiang High Strength Bolts Co., Ltd is a professional fastener manufacturer and exporter of China fastener, also is one member of China Fastener Association. We are proficiently engaged in manufacturing various kinds of high strength bolts, nuts and thread rods with a yearly capacity of 30,000 tons and an annual turnover of 300 million Yuan. Our products include standards of ANSI/ASTM, DIN, BS, ISO, GB, JS, etc, which are mainly applied to the fields of high strength tight firmware and petroleum pip... [Details]