NO233, Naner Road, Dongying, Shangdong, PRC, Dongying, Shandong, China,
Kerui is an international company. We are the manufacture of Drilling Equipment, Natural Gas Compressor, Oilfield Special Equipment etc., Kerui has established branches (offices), spare parts warehouses and maintenance service stations, etc. in more ...
drilling equipment, natural gas compressor, oilfield special equipment, drill pipe, and other petroleum equipment, minerals