Huachenyang (Shenzhen) Technology Co., Ltd. Phone: +86 13802210808 Tel: 0755-27393226 E-mail: info@huachenyang.com E-mail: edward@chenyanglobal.com Address: Hengchangrong High Tech Park,No.128 East Shangnan Rd., Shajing St., Bao'an District, Shenzhen, China
