Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co., Ltd. was established in 2006 and is located in the Petroleum High-Tech Industrial Park of the Panjin Economic Development Zone. The company has a registered capital of RMB 130 million, occupies a site of 70,000 square meters, and features 17,000 square meters of factory space.

The company is dedicated to the research, design, manufacturing, and service of oilfield equipment centered on top drive drilling systems. It holds core patents for top drives, operates an independent R&D center, maintains a standardized manufacturing base, and boasts a professional service team. The company has established a comprehensive, closed-loop production and operational system covering R&D, prototyping, mass production, quality inspection, and after-sales support. It is recognized as a high-tech enterprise in Liaoning Province, a “Little Giant” enterprise specializing in niche fields, a “Gazelle Enterprise” among Liaoning’s new‑type innovation entities, and a pilot unit for the application of intellectual property in industrial enterprises. More than 80% of its employees hold bachelor’s degrees or higher. The company has obtained API Q1, API 7‑1, and API 8C certifications, as well as ISO 9001 certification for its quality management system, and has received authoritative certification from Bureau Veritas (BV) in France. Its products and management systems comply with international quality standards for the petroleum industry.

The company’s main products include DQ20–DQ90 series top drives, Power Swivels, casing running units, workover equipment, among others. With mature technology and reliable quality, the company boasts an annual production capacity of over 80 sets and has accumulated total production exceeding 800 sets.

In the domestic market, the company has established extensive cooperative relationships with the oilfield exploration and development subsidiaries of China National Petroleum Corporation, Sinopec, and CNOOC. It is also vigorously expanding its coalbed methane exploration and development business. On the international front, in line with its global growth strategy, the company has completed market deployment and achieved localized operations in Russia, Central Asia, the Middle East, Africa, Southeast Asia, South Asia, and South America.

For many years, our company has adhered to the business philosophy of “innovation drives development, quality earns trust, and open collaboration leads to win‑win growth.” Catering to the diverse operational needs of different industries, we offer a one‑stop service that combines mass production of standard equipment, custom design of non‑standard solutions, and comprehensive project‑level engineering integration. Our products are extensively deployed in drilling applications across oil, natural gas, coalbed methane, and other sectors, and we have established long‑term, deep strategic partnerships with numerous large, well‑known enterprises. Looking ahead, we will continue to focus on our core business of equipment manufacturing, relentlessly refine our core technologies, and leverage our robust manufacturing capabilities to support the high‑quality development of the industrial sector.