TianJin Keweijinhong

TianJin Keweijinhong Co.,LTDThirty years of water treatment auxiliary source manufacturers
National hotline:13132596358Business Promotion Hotline:022-86810869
TianJin Keweijinhong

Bactericidal alginate

Corrosion inhibitor

Oilfield auxiliaries

Contact us

13132596358

Mobile phone:13132596358

QQ:2560609005

Mail:keweijinhong@126.com

Addr:3 fuya road, beichen district, tianjin, China