We are offer many specifications square pipes and offer further processing service such as galvanization

Tianjin Zhenhai Industry And Trade Limited Company is specialized in producing various kinds of steel pipes in North China, and has a subsidiary - Tianjin Tongshunsheng Steel Pipe Limited Company. Our company covers a land area of 80000 square meters with a construction area of 20000 square meters. With total assets of RMB 200 million, we have more than 300 workers including 60 technicians.