S& L

Engaging in PCB R&D and manufacturing for 14 years Leading the innovation of PCB technology

Support and service
Contact S&L

Tel:+86-4000-169679
 
Fax:+86-755-27280699
 
 
Address:Xinda Industrial zone, Heyi Cun, Jinxiu Nan Rd.,Shajing Town, Bao'an district, Shenzhen, Guangdong, China
 

 

Contact S&L

Tel:+86-4000-169679
 
Fax:+86-755-27280699
 
 
Address:Xinda Industrial zone, Heyi Cun, Jinxiu Nan Rd.,Shajing Town, Bao'an district, Shenzhen, Guangdong, China
 

 

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Popularity:354 Dated :2015-12-15 12:15【big well Small

Sun&Lynn has a complete series of surface finish, such as: ENIG, OSP, HASL, Gold plating(soft/hard), Immersion Silver, Immersion Tin, Silver plating, Tin plating, Carbon Ink and etc.. OSP, ENIG, OSP+ENIG are widely used on HDI, usually we suggest customer use OSP or OSP+ENIG if the BGA PAD size smaller than 0.3mm.