蜜桃精选av,久久亚洲AV无码精品色麻豆夜,在线观看人成视频免费不卡,а√中文在线资源库

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

色哟哟国产免费| xxxxx.毛片| 美女胸又大又WWW黄的网站| 亚洲综合av市场| 国产激情久久99久久| 国产人妻久久精品二区三区 | 国产亚洲精品第一综合另类| 久久精品国产亚洲AV忘忧草18| 欧美成人性爱电影导航| 影音先锋av中文字幕| 四虎亚洲精品高清在线观看| HD日本性爰视频| 欧洲日韩亚洲无线在码| yingyinziyuanav| 国产精品区在线和狗狗| 精品亚洲国产探花在线播放| 亚洲国产二区| 亚洲欧美在线综合一区二区三区| 久热er国产| 国产精品男人的天堂| 欧美日韩亚洲国内综合网| 人妻少妇精品无码系列| 人人妻人人澡人人爽精品欧美一区 | 亚洲欧美国产国产一区二区三区| 国产第一福利影院| 超薄肉色丝袜激情啪啪| 色哟哟免费视频一区二区三区 | 国产精品欧美久久久久无广告| 亚洲AV五月天| 国产黄色片在线看| 啪啪午夜视频免费观看| 好紧好滑好湿好爽免费视频| 九九热成年人在线| 亚洲精品自偷自拍无码| 久久强奸中文| 91福利视频一区二区| 久久久久97国产| 久久亚洲精品久久国产一区二区| 美女激情内谢极黄视頻| 99久久精品国产一区二区蜜芽| MM1313亚洲精品无码|