+86-13791972057
No. 3009, Ntauwd 3, Zhuoyue Century Center, No. 31th Longcheng Road, Qingdao, Shandong, Suav teb
+86-13791972057
(1) Peb yuav tsum paub txog lub peev xwm ntawm lub boiler, cov roj uas koj npaj yuav siv thiab koj chav siab xav tau, ces peb tuaj yeem lees paub tus qauv boiler.
(2) Cov neeg siv khoom xav tau muab koj lub npe, email chaw nyob thiab lub tuam txhab npe rau peb, tom qab ntawd peb yuav xa daim ntawv teev nqi rau koj tam sim ntawd.
Ntxiv mus, yog tias koj siv whatsapp, skype lossis wechat, koj tuaj yeem muab koj tus ID rau peb, uas yuav yooj yim dua rau peb sib txuas lus.
