Tianjin Xitong Electronic Equipment Co., Ltd. Is the subordinate company of Tianjin Jinhang technical physics research &＃39; institute. Tianjin Jinhang technical physics research &＃39; institute , one of the earliest institute researching the area of the Optoelectronic Technology & Engineering Applications in China , belongs to China Aerospace Science and Industry Corporation . It has strong technology and human resource in area of the Infrared Imaging , laser , optical navigation , optical load , optical design and manufacture , special optoelectronic devices . It has rich experiences in researching complex optoelectronic products , with hundreds of national and ministerial-level scientific and technological progress awards , making huge contribution to the national optoelectronic technology development Our project of 3D printing comes under the guidance of the Civil -military integration industry strategy of our institution . Cooperating with Nanjing University of Posts and Telecommunications and Tianjin Polytechnic University , our institution has overcome the 3D printing technology utilizing the material of PLA and ABS . Our products have been widely used in area of traditional industry and manufacturing . Address : Tianjin airport economic area zhonghuanxi road No . 58 Tianjin sales tele . : 022-58 168832 13512243053 Naniing technical tele . : 025-85202127 18652958980