PVC Pipe
Generally speaking, in terms of drainage of waste water and ventilation pipe, PVC pipe than using iron pipe installation and saving Labour cost about 16-37%; For the use of conduit is metal wire casing cost saving 30-33%; And function of chlorinated polyvinyl chloride (PVC) pipe in hot and cold water, than use the copper tube to save cost for the same size 23-44% as a result, because the advantage of PVC pipes, all countries in active development and promotion of PVC pipes.
Agricultural PVC pipes is a wide field of application, Using PVC fixed or semi-fixed irrigation farming, not only save water, and can increase production, equipment not corrosion etc, and greatly save cost and spray irrigation facilities.
Chang Tong Technology Co., Ltd. Established in September 2003, is situated in Industrial Demonstration Park of Gongyi, Zhengzhou city. The company mainly produces automobile leaf spring, various specification spring flat steel, brake valve, flange (blank) and pipeline flange (blank).
The company prides itself on its advanced techniques, excellent equipment, scientific management and powerful technology. The quality of its products has passed the standards of QCn29035-91 and GB1222-84, and has been attested by the international quality system ISO9001: 2000. It has established a set of systematical sales network, and set up many branch companies in dozens of cities all over the country, such as Zhengzhou, Chengdu, Liuzhou, Guiyang, Zunyi, Shuicheng, Xi'an, Xining, Changsha, Yinchuan, Jishou, Ge'emu, as well as the Inner Mongolia Autonomous Region. Its products sell well nationwide throughout the country and exported to many countries and regions, for instance, Southeastern Asia, DPRK and India, and enjoy great popularity among the customers.
