Ningbo Shigu Mechanical Tube Fittings Co., Ltd.was established in 1989, now located in YUYAO,ZHEJIANG,CHINA. The company consists of 3 factory plants, more than 300 employees, it is one of the most-scale manufacturers in China which specialized in various hose fittings & assemblies. The company firstly got ISO9001 certificated in 1999 ...