We are Petroleum Well Control Equipment Co., Ltd., a leading manufacturer and supplier of oil drilling equipment based in China. Our Mobile Trailer Truck mounted ZJ40 Work over Rig is a versatile and efficient solution for oil drilling operations. This rig is designed for both onshore and offshore drilling, with a maximum drilling depth of 13,120 feet. It is equipped with advanced technology and high-quality components to ensure reliable and safe performance in the most challenging environments. The mobile trailer truck design allows for easy transportation and quick set-up, making it ideal for remote or temporary drilling sites. It also features a high-power engine and hydraulic system for smooth and efficient operations. At Petroleum Well Control Equipment Co., Ltd., we are committed to providing our customers with top-notch products and exceptional service. Our factory is equipped with state-of-the-art manufacturing facilities and a team of experienced engineers and technicians. Contact us today to learn more about our ZJ40 Work over Rig and how it can meet your drilling needs.