Shenzhen STS Test Services Co., Ltd. 

Address: 101,Building B,Zhuoke Science Park,No.190,Chongqing Road,Zhancheng Community,Fuhai Street,Bao'an District,Shenzhen, Guangdong Province, China

Sales consultant Email： 

Miss Zhuo：weilan@stsapp.com     (+86) 159 1622 2026（WhatsApp）