Marketing-Börse PLUS - Fachbeiträge zu Marketing und Digitalisierung
print logo

Brenda Chong

Sales Manager

Tangyan

710065 Xi'an

China


Telephone: 0086-29-87304914

Mobile: 0086-18681826147


CNPC,CNOOC supplier for oilfield chemicals from China.

Focus

Oilfield chemicals, drilling fluid additives