Industry Directory | Manufacturer
Beijing Torch SMT Co., Ltd. found in 2001, and has a strong force on R&D and manufacture of SMT and PCB production line Contact s8@tonzh.com.cn skype:torchsmt08 whatsapp/viber/wechat:+8613241060184
Industry Directory | Manufacturer
Beijing Torch SMT Co., Ltd. found in 2001, and has a strong force on R&D and manufacture of SMT and PCB production line
Electronics Forum | Tue Nov 15 22:33:16 EST 2022 | kumarb
Yes, solderbility. I recall one case of a vendor we met at a past HK electronic fair. Pricing was ok, we selected them and ordered a batch of boards. After a few months of leaving the PCBs in a sealed package (vacuum), we attempted to use the PCBs. W
Electronics Forum | Sat Dec 14 00:17:17 EST 2013 | mmdashti
Dear Juan; Our company is pishrokhotoot and we are in SMT business during 25 years ago. About machines which you mentioned: 1- Termway (Beijing Torch) is piece of shit ,Please remove this brand from your mind. 2- Neotech has some difficulty in ope
Industry News | 2019-12-16 22:31:09.0
Vacuum reflow solder is refers to the vacuum eutectic oven, vacuum in vacuum environment for high quality welding products, in the welding process of zhongtong into reducing system (N2, formic acid, N2H2, H2), to protect the product and the solder is not oxidized, at the same time the product and solder oxide on the surface of the reaction, make weld surface quality improvement, reduced the rate of welding hollow.
Industry News | 2019-12-13 05:17:29.0
The position of laser in laser industry chain
The industrial chain of laser processing has formed a complete ecological chain of laser processing from enterprises producing core lasers upstream to enterprises producing various kinds of laser processing equipment and then to enterprises providing
.jpg)
