久久人国产亚洲欧美精品成人-亚洲免费美女特大片儿-国产精品美女一区二区-国产精品欧美视频另类专区-久久91亚洲精品-欧美成人看片一区二区三区-亚洲国产系列在线

13605858620

R & D team

R & D team

At present, the company has two SMT production lines, 100000 level standard purification workshop and dust-free electronic plug-in assembly workshop, sophisticated testing equipment (printing press, SPI solder paste thickness gauge, and testing plate splitting equipment, Yamaha, Samsung full-automatic chip mounter, large reflow soldering, full-automatic AOI testing equipment before and after furnace, large-scale full-automatic plug-in equipment, large wave soldering + AOI All hardware foundations are well equipped on-line, and the full-automatic production process is realized by stacking and lower plate of the whole line. It has advanced and complete processing and test equipment, including ICT line tester, high and low temperature damp heat cycle test chamber, high temperature chamber, temperature tester, RF conduction immunity test system, all-round false welding, high and low temperature humidity detection equipment, voltage drop simulation instrument, group pulse generator, on-line detection instrument Oscillographic instrument, etc.) coupled with scientific testing technology and strict quality control, the high quality assurance from raw materials to products is realized.

Today, with the rapid development of science and technology, without the spirit of innovation and the ability of low-cost control, we can't stand on the market. The company strives to innovate in concept, technology, products, services, management, corporate culture and corporate image to ensure that the enterprise is always at the forefront of the industry. We take "quality is like gold, integrity is eternal" as the company's purpose, "Jincheng expands itself" as the enterprise culture, "integrity, pragmatism, innovation and efficiency" as the enterprise spirit. On the basis of solid quality, we take "other people's cost price is our sales price" as the goal of our business enterprises to benefit customers and seek win-win development.

囯产免费一区二区三区 | 欧美人与禽zoz0性伦交 | 肥熟老熟妇500部视频 | 领导边摸边吃奶边做爽在线观看 | 无码精品A∨在线观看中文 欧美激情视频在线观看一区二区三区 | 精品久久久无码人妻中文字幕边打电话 | 久久精品国产欧美日韩99热 | 91免费精品国自产拍在线可以看 | 国产精品亚洲视频在线观看& | 国产日韩欧美丝袜一区二区 | 爆乳3把你榨干哦OVA在线观看 | 教室啪啪高挑长腿正在播放 | 久久精品免费无码一级A片 亚洲精品123区 | 亚洲va中文在线播放 | a级毛片在线免费 | 欧美一区二区三区不卡免费 | 性妇WBBBB搡BBBB嗓小说 | 一级毛片久久久久久久女人18 | 无码国产亚洲日韩国精品视频一区二区三区 | 欧美一级婬人妻欧美大片 | 日本三级电影在线看 | 99精品一级欧美片免费播放 | 日出水了特别黄的视频 | 亚洲精品无码久久久久苍井空 | A级国产乱理伦片在线观看 国产一区二区三区影院 | 国产欧美久久久久久精品一区二区 | 亚洲国产精品成人综合色GIF | 欧美国产在线一区 | 精品无人区一区二区三区 | 国产第一页浮力影院草草 | 欧美综合自拍亚洲综合图 | 少妇人妻AV毛片在线看 | 九九精品免费视频 | 水蜜桃AV无码专区亚洲AV麻豆 | 免费播放巨茎人妖不卡片 | 伊人久久综合精品无码A∨专区 | 免费国产成人高清在线网站东京 | 最近中文免费字幕无吗 | 国产又大又粗又长硬又紧又爽 | 精品国产粉嫩内射白浆内射双马尾 | 免费伦费一区二区三区四区 |