tianjin exxon Valve co., Ltd
chel: oubei, yongjia, wenzhou, zhejiang-jungwoq. (wenzhou)
xiaozhan industrial park, jinnan, tianjin-jungwoq. (tianjin)
tel: +86-577-66998157 ghap 66998158
nav: +86-577-66998179
email: info@aks-valve.com
website: www.aksvalves.com