北京井上青华汽车设备有限公司
Exhibit Profile：
The “blood hub” for undergroud operation equipments-Central-controlled lubricant filling station. It is capable of both waste oil collection and fresh oil charging. It provides convenient,personalized and transparent service to customers while meeting nat
The “blood hub” for undergroud operation equipments-Central-controlled lubricant filling station. It is capable of both waste oil collection and fresh oil charging. It provides convenient,personalized and transparent service to customers while meeting nat
Website：www.iqrw.com