Surplus on the net, LLC is an online auction service that specializes in surplus, used and new construction, forest tree trimming/right-of-way maintenance, farm tractors drilling equipment. Our primary sources are independent contractors owners of We ...

River Petro Company located in Dongying City( which is famous forShengli Oilfield and the largest manufacturing hub of petroleumequipment China.) We are engaging oil drilling engineeringand technical services; technology development application ...