亚洲色图50P,欧美婷婷六月丁香综合色,波多野结衣电影一区,99er久久

SCIENTIFIC RESEARCH
Research Team

Science and technology progress with each passing day, new products are constantly changing, in order to move forward with The Times, continuous innovation, Zhongshi has always attached importance to the construction of high-end scientific research team. The R&D team of Zhongshi has a complete organizational structure and implements an integrated stepwise training mode for the team. From assistant engineer, engineer, senior engineer and project leader, the R&D team has a complete role and a clear division of labor. China Real R & D team is led by Japanese and American experts, composed of several doctors, masters and bachelors, and the team qualification is far ahead of similar domestic enterprises.

Research Idea
Founding Purpose

Enhance the company's product research and development capabilities

Provide customers with comprehensive problem solving

Assist in the upgrading of the electronic assembly industry

Product Development

Development of high performance flux and solder materials

Lead-free solder alloy development

Development of special chemical materials

Technical Service

Online process technical support

Product failure analysis

Solder material and electronic finished product quality verification test

Technical Research

Advanced process research and development

Reliability test and analysis

Development of ultrafine material technology

亚洲日韩va无码中文字幕| 丁香婷婷社区| 成年人黄色一片免费看| 连续中出人妻2P| 人人爽人人澡人人人人妻那u还没| 人人妻人人妻人人人人妻| 色欲国产精品| 中文字幕AV乱伦| 国产精品久久久久77777丨| 精品国产一区二区在线车| 欧美爱爱视频网址| 免费av网址吗| 国产乱300部老熟女露脸| 懂色av粉嫩av色欲av| 亚洲一区二区 国产| 日本熟女二区三区| 午夜影视免费| 奇米四射在线观看视频| 工具好湿 好紧 好多水喷水| 人妻少妇av无码一区二区| 狠狠躁夜夜躁波多野结衣| 透明av在线网| 精彩无码免费看久久久| 亚欧AV激情| 国产xxx精品视频| 6080亚洲论理88av| 天天日狠狠操| 久久蜜久久久| 亚洲国产熟女一区二区三区| 欧美色色图片涩涩影视播放视频看看| 亚洲AV熟女一区二区三区| 日产乱码一二三区别免费影视| 国产成人免费观看久久久| 我和亲妺妺乱的视频网站| 东北老骚熟性高潮| 久久国产精品99国产精|精品一久久香蕉国 | 人人爽人人澡人人高潮| 乱精品在线视频| 美女视频黄是免费视频| 久久综合网丁香五月| 中文有码无码人妻在线|