Changchun Research Institute for Testing Machines Co.,Ltd was founded in 1959 which is the leading institute of testing machines industry, former name Changchun Machines. And National standards machine and extensometer are mainly drafted by us. one 500 top enterprises ...
Telephone:86 - 431 - 85187033
Address:No.1118 , SILICON VALLEY Changchun Jilin 130012 China
Shenzhen Jinwer Tech focus on electronic product design development and production processing, the company in line with principle of \"customer first, honesty first\", relying powerful developing capacity shenzhen advantaged processing complete level, for major ...
Telephone:86 - 731 - 88393100
Address:23rd floor, jinling family building,jingwan road, changsha,hunan province, China Changsha Hunan China