Our company's development strategy positioning is driven by innovation, focusing on the development and strengthening of QL80 DTH Hammer with Foot Valve, Thread Button Bits Thread Drill Bit, Symmetric Overburden Casing Drilling System and supporting facilities and other sectors. In the face of global economic integration, we hold hands with the world with passion and strive to create a better and brighter future!We have the ability to develop QL50 DTH Bit with Foot Valve independently that can develop new products according to customer needs, and ensure that the quality of the products meets customer requirements. We provide a good development platform for our employees to motivate them to make progress, work hard and learn, to achieve the simultaneous improvement of personal quality and enterprise quality, and to develop together with the enterprise in harmony and win-win situation. Our service system has distinct personality and advantages and has gradually formed a service brand with our own characteristics in the market. Our multi-support platform for reform management, technology research and development, human resources, and corporate culture provides a strong driving force for us to build a competitive company. We are highly recognized by the industry for our integrity, quality and efficient service level. We accurately grasp the opportunity, so that our business scale continues to grow and expand, and we have won the trust of our customers with excellent products!