国产激情综合五月久久,内射无码专区久久亚洲,成年无码动漫av片在线尤物,国产特级毛片aaaaaa毛片

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

亚洲欧洲日韩av在线观看| 亚洲国产成人高清在线播放 | 天天摸夜夜摸夜夜狠狠添| 午夜天堂精品久久久久| 亚洲欧美综合中文| 国产免费又爽又色又粗视频| 亚洲精品综合一区二区| 国产精品成人久久小草| 久久精品国产亚洲av麻豆图片| 精品无码久久久久国产电影| 99国产精品无码| 无码乱码天天更新| 人妻aⅴ无码一区二区三区| 亚洲中文字幕aⅴ无码天堂| 超碰国产天天做天天爽| 亚洲欧洲老熟女av| 无码午夜成人1000部免费视频 | 亚洲跨种族黑人xxxxx| 国产午夜福利视频在线观看| 国产一区二区三区| 亚洲国产精品久久艾草| 人妻无码一区二区三区四区| 国内揄拍国内精品人妻浪潮av| 色综合久久精品亚洲国产| 国产成人精品无码短视频| 影音先锋男人站| av无码免费岛国动作片不卡| 欧美群交射精内射颜射潮喷| 亚洲 校园 欧美 国产 另类| 性色欲情网站| av无码免费永久在线观看| 亚洲 欧美 清纯 校园 另类| 伊伊综合在线视频无码| 日韩精品无码中文字幕一区二区| 中中文字幕亚洲无线码| 欧美a级情欲片| 人妻巨大乳一二三区| 无码天堂亚洲国产av| 国产区精品一区二区不卡中文| 久久只有这里有精品4| 欧美牲交videossexeso欧美|