Welcome to Petroleum Well Control Equipment Co., Ltd., the leading manufacturer, supplier, and factory of high-quality skid-mounted ZJ50 oil drilling rigs in China. Our advanced drilling rigs are designed to provide efficient and reliable performance in various oil drilling operations. With a maximum drilling depth of 16,400 feet and a maximum load capacity of 1,102,000 lbs, our ZJ50 rigs are ideal for demanding petroleum exploration and extraction projects. Our state-of-the-art skid-mounted design ensures easy transportation and installation, making the ZJ50 rigs suitable for remote and challenging drilling locations. Equipped with top-of-the-line components and cutting-edge technology, our drilling rigs are built to withstand tough drilling conditions and deliver superior productivity. At Petroleum Well Control Equipment Co., Ltd., we are committed to providing our clients with the highest quality oil drilling equipment that meets industry standards and exceeds expectations. Choose our ZJ50 oil drilling rigs for reliable performance, durability, and exceptional value. Contact us today to learn more about our products and how they can benefit your drilling operations.