Company Introduction      The company is located in the heart of Shengli Oilfield in Shandong Province, a core industrial base for China’s petroleum equipment manufacturing. We specialize in the R&D and supply of complete spare parts for top drive drilling systems, the core equipment used in oil drilling operations.      The company owns a production plant covering over 2,000 square meters. Drawing on our extensive experience accumulated in the R&D and manufacturing of top drive products, we have assembled a professional R&D team with solid theoretical expertise and abundant on-site practical experience.      Our products cover all core functional components for VARCO, CANRIG and BPM top drives, including full seal kits, various mechanical assemblies, cables, hydraulic fittings, wear parts, consumables and other supporting spare parts.We have built an integratedsupply system with a full range of...