Sales call：Mr chen023-46558188

Mr yao 13638357701

Mr tan13996255053

mailbox：cqhsieh@126.com

address：No. 22 Shuanglong Road, Rong Long Town, Rongchang District, Chongqing, Rong Long Town, Rongchang District, Chongqing, Rong Long Town, Rongchang District, Chongqing, Rong Long Town, Rongchang District, Chongqing