Yangzhou BEC Engineering Technology Consultation Co.,Ltd. 

Tel:+86-514-87785716

Fax:+86-514-87785715

Email:info@becquality.com 

Add: Suite 716, Feng Chuang International Building A,No. 50 Xiangyun Road,Hanjiang District, Yangzhou City, Jiangsu Prov., P.R.China