Jason Tian
borui Person in charge
Cel: +86-18790972558
Email: brgroup@163.com;
Solomon Liu
youlong Person in charge
Cel/Whatsapp/Wechat: +86-18202958653,
Email: youlongpetro@youlongenergy.com
JaMin
kopeo Person in charge
Cel/Whatsapp/Wechat: +86-18039354564,
Email：kepeiaochem@gmail.com
