Zhuji Huixin Machinery Co., Ltd. is a zinc alloy products, aluminum and other professional production processing company with 10 years of alloy, die-casting experience. There are set mold R & D, new product development team Main auto parts, plumbing, locks fittings, sanitary ware, decorative ...

Ningbo Hengli Instrument Co., Ltd is located in Yuyao City, Zhejiang province,belonging to the Yangtze River Delta which is economic hinterland of east China,Ningbo Port east, 5 km from world&＃39;s longest cross-sea bridge Hangzhou Bay, 1 hour&＃39;s drive and Shanghai airport, two ...