Asia Products Base Tel: +86 0755 82581455 E-mail: info@ctechi.com.cn Address: Jiada Industrial Park.Baoan District, Shenzhen City, PRC
USA Office Tel: +1 857 316 7420 E-mail: joseph@ctechi.com.cn Address: 148 Overland Rd, Unit 2-10, Waltham, MA, 02451, USA