Find The Best Chinese Factory
| Layers | 4L |
| Solder Mask | Yellow Cover Film |
| Surface Finish | ENIG |
| Finished copper | 1oz |
| Company Name | GT SMART (Changsha) Technology Co., Limited |
| Business Type | Manufacturer |
| Employee Number | 300~400 |
| Year Established | 2008 |
| Total Sales Annual | 500million-1000million |
| Company Location | Room 401，No.5 Building, Dingfeng Technology Park, Shayi Community, Shajing Town, Bao'an District,Shenzhen,Guangdong Province,China |
| Factory Location | 5th Floor,No.7 building, HongAo industrial Park,Genyu Road and Nanming Road mixed,Tianliao area,Yutang street, Guangming, BaoAn, Shenzhen,Guangdong, China, |
