Shanghai IPRO-DVA Inspection Technology Co., LTDADD:Building 1, No.16299 Puwei Road, Shangyang Town, Jinshan District, Shanghai, ChinaPOSTCODE:201508TEL:021-67291008021-67291006FAX:021-67291003EMAIL:info@ipro-dva.comWEBSITE:www.ipro-dva.com