国产精品视频免费看,在线视频观看免费视频18,亚洲精品第1页,黄色九九,王祖贤三级视频在线观看,福利美女视频,章子怡的激吻戏床视频

R & D team
A manufacturer specialized in automotive tubing and a national high-tech enterprise.

R&D team

Technology R&D center, network center, laboratory and experimental base

 

 

Combination of Production,Teaching and Research:

Electromechanical Research and Design Institute of Hubei Province

Wuhan University of Technology

International Science and Technology Cooperation:

German Matt Glantz Co., Ltd.

DuPont (U.S.) Co.,Ltd.

Dutch Akzo Nobel Co., Ltd.

 

 

We have undertaken projects such as National Torch Program, Innovation Fund, International S&T cooperation program.
Obtained 33 invention patents and two scientific and technological achievements: Digital tube making equipment, manufacturing automotive tubing based on green technology.
Joined and formulated“Precision welded steel tube with cold down rolling strip”,“Double wall brazed steel tube Part 2: Automotive tubing pipeline ”national standard and“Technical requirement for surface treatment of Automotive precision steel tube” industry standard.