We are one of the leading manufacturers and exporters on malleable iron pipe fittings and castings in China.We have been in this line for nearly 20 years. Our company has solid technological support, ....
Founded in 1995, based on Tangshan Tongshun Heat Treating Company, Tangshan Tongshun Industry and Trading Co., Ltd. Is a large import and export company in north China, integrating production and....
We are a company that can provide you different levels of products in the field of laboratory instruments, material testing equipment and also some items in construction areas. Offering the high....