Established in 2005, Tianjin zhonghua innovatated steel Tube commercial co,.Ltd is located in Tianjin Beichen district, near one of the biggest steel pipe manufacturing base-Daqiuzhuang. Our total assets is worthy of more than RMB200,000,000. Tianjin zhonghua innovatated steel Tube commercial co,. Ltd is the biggest agent of Chengdu Steel Grope Co, Ltd, the Baotou Steel Group Co, Ltd, the Anshan Iron and Steel Company, the Baoshan Steel Corporation, Tianjin Steel Pipe Group Co, Ltd in china area. And we also have long-stable relationships with many famous oil land, heat and power plant, petrifaction group and so on .Tianjin zhonghua innovatated steel Tube commercial co,. Ltd mainly specializing in structure tube, fluid pipe, boiler pipe, high pressure pipe, and chemical fertilizer pipe and so on . Our company has standard management system and refined-experienced staff to extend the market, and now is enjoying the booming period in the international sales. We have 3 alloy product lines with ability of more than 100,000 tons per year; 7 seamless product lines with ability of that more than 400,000 tons per year, and so on. The products cover the entire seamless pipe; we have passed ISO9001-2000 since 2000.We warmly welcome the clients all around the world to cooperate with us and develop the world-wide market together. As one of the biggest steel pipe agent in China, we can certainly ensure high quality and competitive price. We are glad to serve all the old and new friends and we will do our best to satisfy you! We will be glad to establish long term business relationship with you on the basis of mutual benefits and wish you a good business and bonanza!Material: 10# 20#、35# 45#、20G 16Mn、27SiMnStandard: GB8162 － 1999 、 GB8163-1999 、 GB3087-1999 、 GB5310-95 、 GB6479-88 、 GB8848-88 。
