Sion-American Joing-Venture Nantong Hengte Tube CO.,LTD. lies in Jiangsu Haian Economic Development Zon, covering an area of 34000 square meters and the assets reaches RMB 3.5 hundred million. The throughput reaches 500000 tons per year,and the traffic is very conveninent, about two hours to reach airport both Shanghai and Nanjing.

We own two large factories in Nantong, with rapid development, now we are one of the biggest manufacturing bases of high frequency tube and scaffolding in jiangsu ...