Beijing Tianhai Industry Co., Ltd. is a joint venture with total investment of 83,217,800US dollars. BTIC is a group enterprise with five professional manufacturing bases for the production of cylinders. (Beijing manufacturing base, Tianjin manufacturing base, Shanghai manufacturing base, Langfang manufacturing base, Mulin manufacturing base)
BTIC now has the following quality system certificates: ISO9001:2000, ISO/TS 16949:2002. Besides, BTIC has more than twenty international approvals, including the US DOT approval, Germany TUV approval certificate and Canada TC approval. JP brand seamless steel cylinder won the national silver medal in 1984.Today BTIC's products have been exported to more than 40 countries with great reputation as Beijing Famous Brand Product and Chinese well-known product.