TIANQING.Since its establishment in 2007, TIANQING has remained dedicated to the petroleum exploration sector, operating as a high-tech enterprise integrating R&D, production, and sales. The company's core business revolves around petroleum drilling, oil production, and logging instruments, featuring a diverse product line encompassing specialized series such as horizontal well logging tools, various electrodes, insulating spools, and fishing tools. Through a dual-track development model combining independent R&D with horizontal collaboration, TIANQING has sustained innovation. In recent years, it has successfully launched new products such as the “Real-Time Monitoring Quick-Connect for Through-Heart Retrieval” and the “Continuous Oil Tubing Tool Series,” gradually achieving large-scale production. This demonstrates robust technical capabilities and market potential, providing critical technical equipment support for the oil and gas exploration industry.