Welcome,Login | Register | About us | Help | Weekly Collection
Your Position: Home > 39F > About us > Test department

Test department

We got testing machines imported from Germany. 

We got professional engineers from SGS, TUV, and could issue certificates for you.

We always control product quality. We always do the pre-testing before 3rd-party testing.  

We are 39F.






Certificate from 39F

安装琼崖海南麻将 股票分析师为什么不自己炒股 武汉凡谷股票行情 福建快三遗漏基本走势图 快乐8平台下载 配资之家 河北快三官网 pc蛋蛋幸运28预测大师 杠杆配资 排列三死规律 广东十一选五开奖果一定牛