Zhejiang Wantong Pipe Co., Ltd. is a high-tech private enterprise integrating R&D and production of building materials and pipe fittings. The company has an area of over 20 mu, a 20,000m2 international Industrial Park under construction and over 100 professional pipeline technical talents. The headquarters is located in the historic ?Hometown of Xi Shi??Zhuji Diankou Industrial Park in ?Yangtze Delta? economic circle, with Zhejiang-Jiangxi Railway and Hangjinqu Expressway passing through, 3 ...