Chairman：Hua Phone:+86-13952768688 QQ：6537417 Email: yzkoen@163.com | General Manager：Mr. Shi Phone:+86-15252506558 QQ：8275174 Email: sly0317@hotmail.com / rita.shi@koen.cn |
Sales Director：Manager Ju Phone:+86-15252500518 QQ：1050478779 Email: carol.ju@koen.cn / juxin913@hotmail.com | Sales Manager：Manager Liu Phone:+86-18896980084 QQ：1609862814 Email: Haley.liu@koen.cn |
Purchasing Manager：Manager Wang Phone:+86-18036236928 QQ : 348850513 |
