看天堂-看特级毛片-看特级大黄一片-看全色黄一级毛片-看全色黄大色黄女视频-看全色黄大色黄大片视频

Welcome to the official website of Shenzhen Ledfocus Precision Manufacturing Co., Ltd.!
News
News
Hot products

Service Hotline

0755-29727486 0755-83734215 0755-83734236
Technical Support

Where are you now：Home >> News >> Technical Support
2021-11-26
Many customers are concerned about the after-sales service issues of PCBA processing, such as production quality, reliability of use, maintenance, etc. The after-sales service of PCBA is mainly in two aspects One is processing with supplied materia
2021-11-26
1. Oxidation of pads and component pins The oxidation of the pads and component pins can easily cause the solder paste to liquefy during reflow soldering, th……
Contact Us
Shenzhen Ledfocus Precision Manufacturing Co., Ltd.

Address: Room 1204, Dahong (Xinqiao) Science and Technology Innovation Park, No. 48, Xinyu Road, Shajing Street, Baoan District, Shenzhen

Phone: 0755-29727486 0755-83734215 0755-83734236

Person in charge: Mr. Fan 13088821718

Email: roman@leikashi.com

Business section #605

Email: allen@leikashi.com

Website: m.65874.cn

Service hotline
0755-83734236
? 2020 Shenzhen Ledfocus Precision Manufacturing Co., Ltd. All rights reserved 粵ICP備2021139374號
  • Links：
主站蜘蛛池模板： 国内精品哆啪啪 | 四虎tv在线观看884aa | 秋霞一级毛片 | 亚洲国产精品一区二区三区久久 | 视频在线视频免费观看 | 午夜精品久久久 | 91极品在线观看 | 日韩国产欧美视频 | 波多野结衣之双方调教在线观看 | 操久久| 我和寂寞孕妇的性事 | 99国产精品热久久久久久夜夜嗨 | 亚洲视频在线观看地址 | 夫妻性生活在线 | 国产综合成人久久大片91 | 被黑人同学彻底征服全文小说阅读 | 国产成人精品福利色多多 | 亚洲欧美韩国日产综合在线 | 99久久精品无码一区二区毛片 | 99久久精品免费看国产一区 | 娇女的呻吟亲女禁忌h16 | 贤妻良母电影日本 | 卫生间被教官做好爽HH视频 | 精品国产一区二区在线观看 | 爱爱小说漫画 | 亚洲第一天堂无码专区 | 门房秦大爷最新章节阅读 | 精品国产一区二区在线观看 | 短篇最污的乱淫伦小说全集 | 亚洲狠狠综合久久 | 羞羞漫画免费漫画页面在线看漫画秋蝉 | 国产一区二区在线观看美女 | 国产精品久久久久久搜索 | 日本国产最新一区二区三区 | 韩国www | 天天色资料 | 视频久久| 成年男人永久免费看片 | 欧洲vodafonewifi日本 | 全日爱韩国视频在线观看 | 精品国产免费一区二区三区 |