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