Content Validity:Delve into the mysteries beneath the Earth's surface with Sichuan Huafeng Drilling Engineering Co., Ltd., a subsidiary of Sichuan Natural Resources Investment Group, boasting over 40 state-of-the-art hydraulic drilling rigs with an annual exploration capacity exceeding 200,000 meters. We are the cradle of national exploration talent and the vanguard of mineral breakthroughs. In Tibet's Namtso, we set a record for the deepest lake drilling, extracting a 951.12-meter core, causing a sensation in the industry. In 2016, in Yunnan, we broke the industry record for annual meters drilled by a single rig, surpassing 10,000 meters. Our equipment, after 22 years of service, continues to operate efficiently. In Yunnan's Lancang lead mine, we revitalized a crisis-stricken mine, discovering a billion-dollar molybdenum deposit. In Tibet's Julong copper mine, we overcame the challenges of high altitudes to achieve efficient drilling. Our technology turns deviation control into a piece of cake. Sichuan Huafeng, with exceptional skills, continually pushes the boundaries of geological exploration.