亚洲加勒比久久88色综合,亚洲国内自拍愉拍,亚洲狠狠色综合图片区

                              About Us

                              About Us

                              TianJin Metallurgical Group TianCai Science Technology Development Co.,Ltd.(formerly Tianjin metallurgy and Materials Research Institute, founded in 1960) is a wholly owned Tianjin Metallurgy Group Co limited liability company, in January 2003 in the bonded area of incorporation, the company is located in Tianjin Airport Economic Zone Air Road No. 60, the registered capital of 337 million yuan. The company is located thirteen functional departments and two centres (R & D center, Science Center), a total of nineteen departments and four manufacturing department, the existing staff of nearly 300 people, the factory covers an area of more than 6 square meters, construction area of more than 40 thousand square meters, including workshop building area of nearly 35 thousand square meters.

                              Product Center

                              Product Center

                              Application Area

                              Application Area

                              Company News

                              Company News

                              Cooperative Brand

                              Cooperative Brand

                              亚洲加勒比久久88色综合,亚洲国内自拍愉拍,亚洲狠狠色综合图片区