Founded in 2007, Tianjin Dongmao Special Steel Co.LTD is a large company specializing in the production and selling of steel pipes and steel plates. We have cooperated with Tianjin Seamless Steel....
The main products of our company are the oil casings and oil pipelines. We not only supply our goods with many large oil fields, but also establish a long-term business relationship with the Middle....
TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO., LTD is a modern professional industry and trade combined enterprise, specializing in producing and trading seamless steel pipes. The main products of our....
Tianjin Bokai metal manufacturer Co., Ltd was established as a manufacture company with limited liabilities and import and export rights under the company law of PRC. Our company near to Binhai New....
Metro - Tianjin, and this is a company specialized in the production of seamless steel pipe sales of the modern enterprise.Founded in September 1996.After more than 10 years of effort and hard work, ....