Hualong Holding Industry Co., Ltd., located in the spectacular shore of East Sea Ningbo City, is an individual-funded hi-tech venture devoted to researching, developing and manufacturing products different frontiers. The company has two subsidiary compact entities: Titanium Co, .Ltd.: as ...

We are a professional manufactures of plastic pipes and fittings, such as ppr pipe,pvc pipes:contain u-pvc drainage pipe cable , hdpe pipes,widely used for DWV treatment, municipal, commercial or residential water supplying, heating systems, industrial liquids transportation, electric ...