Through the reliability test bench, the reliability tests under various complicated working conditions are simulated, and a large number of experimental data are obtained, which are continuously improved on the basis of the experiments.
At present, it has more than 20 sets of various precision machine tools and testing equipment.
The company has a total of 25 employees, 15 technical personnel above junior college, accounting for 60% of the total number of employees, including 10 r&d personnel, accounting for 40% of the total number of employees. According to technical titles, there are 2 senior titles, 5 intermediate titles and 2 junior titles.
Excellent management and professional operation mode, auto parts manufacturing, electric drainage valve quality supplier.
| 亚洲AV秘 无码国产非洲 | 国产一区二区视频在线 | 极品少妇粉嫩小泬喷水无码 | 91精品国语高清自产拍 | 美女穿黑丝被操逼视频污污视频污视频污 | 日本中文字幕xxxxxxx | 国产一级婬片AAAAAA片麻代 | 蜜桃精品免费福利视频 | 黄色视频无码在线观看 | 免费观看亚洲视频 | 久久久久免费毛A片免费一瓶梅 | the pron视频网站 | 永久天堂V亚洲天堂 | 激情五月婷在线视频 | www.东京热av.com| 网红主播福利一区 | 国产精品激情芒果 | 三级片黄色请高视频 | 国产精品久久久久久久久无码春色 | 无码免费一区二区三区 | 凹凸熟妇白浆一二三四区无码 | 少妇高潮呻吟20p | 国肉精品国产三级国产专区52部 | 扮嫩小泬BBBB精品 | JIZZ国产丝袜17老师女人 | 久久持续AV在线 | 美色阁久久久久久久 | 亚洲激情视频一区二区 | 欧美揉BBBBB揉BBBBB | 浪潮色欲AV啪啪东京热 | 国产色情老熟女午夜啪咻视频网站 | 于子涵无套一区二区在线 | 蜜桃秘 免费一区二区三区 国产精品久久久久久久白浆 | 麻豆a1在线观看免费 | 日本熟女中出一区二区三区在线 | 中文字幕在线免费观看视频 | 国产伦精品一区二区三区熟妇 | 亚洲激情小说视频 | 蜜桃在线一区二区 | 免费一区二区东京热 |