天天干夜夜撸-天天干夜夜怕-天天干夜夜骑-天天干夜夜爽-天天干夜夜爽天天操夜夜爽视频-天天干夜夜添

Welcome to the official website of Legret Metal Company
Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
National consultation hotline:135-2799-2739
Contact US
mobile phone: 135-2799-2739
Service hotline: 0769-38893080
Email: lzd@dglzd.com
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
Lead free solder wire

Solder wire Sn99.95

Product parameters

◆ good weldability and short wetting time < br > ◆ less rosin splash during brazing < br > ◆ rosin in the line is evenly distributed and has good continuity < br > ◆ no bad smell, less smoke, no harmful gas < br >

Scope of application

It is suitable for tin plating of wires and cables, sintering of circuit substrates, tin lining of components, wave soldering of components and manual soldering of components.

Lvzhidao lead-free solder wire completely passed SGS test.

In the dust-free and environment-friendly special workshop, high-purity environment-friendly tin ingot, unique flux formula and strict implementation of ISO quality management system are adopted,

The German direct reading spectrometer was introduced to control the quality and produce lead-free solder wire in line with ROHS standard.

★ made of pure tin, with good wettability, conductivity and thermal conductivity.

★ the flux is moderate and does not splash during welding. It can be customized by customers.

★ the winding is neat without knotting, easy to weld and high efficiency.

★ environment friendly lead-free tin wire meets ROHS standard and SGS certification


主站蜘蛛池模板: 亚洲国产天堂久久综合 | 欧美日韩色黄大片在线视频 | 久一在线 | 国产精品久久国产精品99盘 | 91综合精品网站久久 | 久久婷婷一区二区三区 | 国产福利不卡视频在免费播放 | 91tm视频| 成人精品视频一区二区三区尤物 | 亚洲精品久 | 国产精品国产三级国快看 | 日本三黄色大 | 三级大片网站 | 成人短视频视频在线观看网站 | 免费视频爱爱 | 久久综合给合久久狠狠狠色97 | 非洲黑人女bbwxxxx | 日本黄在线观看免费播放 | 国色天香精品亚洲精品 | 伊人色在线视频 | 欧美日韩一二 | 四虎com | 青草福利在线 | 国产99久久精品一区二区 | 天天天狠天天透天天制色 | 日本xxxx高清免费视频在 | 视频一区二区国产无限在线观看 | 久久久久亚洲国产 | 在线亚洲+欧美+日本专区 | 午夜一级成人 | 久久新视频| 三及片在线观看 | 2022国产精品福利在线观看 | 欧美大片毛片大片 | 成人91| 国产高清不卡一区二区三区 | 亚洲欧美日韩精品久久亚洲区 | 午夜精品在线视频 | 日本一区二区在线免费观看 | 5g影院天天看 | 久久鲁鲁|