Hi ! sorry to trouble you. We are a pcb (print circuit board ) and fpcb manufacture company. Hope to cooperate with you. Tks!! Company profile Dawn electronic company is a leading innovator in (F)PCB manufacturing in china. Occupying around 6000 square meter land with over 3000 staffs and investing about 300 millions HKD. With nearly 20 years effort, we have focused on developing double-sides& multilayer Printed circuit board with high quality service basing on the needs of customers and global innovative technology. Annually sales have reached 100 millions HKD. Yearly manufacture capacity is about 600, 000 square meter., which are wildly used in hi-tech electronic products, such as computer , telecommunications, aviation equipment, industrial instrument etc. Nowadays, dawn electronic company has offered customers a global network with locations in the Asia , Americas, Europe etc. We can build pcb and fpc which is location in Guangdong province. For pcb, we can build pcb layer from single to 14 and the minimum finished hole size is 4 mil , line width/space is 3/3 mil . the surface treatment is HAL, flash gold, immersion gold, gold finger, OSP, immersion silver etc. also blind / bury / laser hole (HDI) requirement. For fpc, we can build fpc layer from single to 8 and the finished hole size is 2 mil , line width/space is 3 mil. The main surface treatment are flash gold, immersion gold, pure tin plating . Thanks for your spending time to read our company information and we hope that we can serve for you. Pls kindly contact with us: Market sale manager : lin-huang MSN: ***** Skype: kevenspcb QQ: 574061876 Email: ***** ***** ***** Mobile: (0) 137 1531 4674 TEL：0755-86096116-807 FAX：0755-86095897 Address: nanshan section shenzhen city, guangdong , province, china.