Daqing Jingtai Machinery Manufacturing Co., Ltd. was established in 2004 and has grown alongside the restructuring of Daqing Jingtai Petroleum Engineering Technology Co., Ltd. from a diversified business of Daqing Oilfield. The company is located in Industrial Zone III of Daqing High-tech Zone, covering an area of 76,000 square meters, with registered capital of 20 million yuan and total fixed assets exceeding 50 million yuan. The company owns more than 200 sets of advanced machinery and equipment, including three automated production lines for oil and casing pipe processing and anti-corrosion treatment. It employs 20 management personnel, 15 engineering technicians, and 54 workshop production staff. The company consists of four production workshops: machining, oil and casing pipe anti-corrosion, riveting and welding, and drilling, operation, and fracturing equipment repair. The main activities of the company include the processing, restoration, and anti-corrosion treatment of oil and casing pipes and couplings required for oilfield drilling, well workover, fracturing, and operations, as well as the production of various downhole tools, rubber hoses and hose assemblies, drilling structures, and maintenance and upkeep of all types of drilling equipment. The company holds several qualifications, such as the "Daqing Oilfield Material Supplier Access Certificate," the "Daqing Oilfield Engineering Technical Service Qualification Certificate," the "Daqing Oilfield Entrepreneurship Group Qualified Supplier Access Certificate," and the "Jilin Oilfield Market Access Certificate." Over the years, the company's products and services have been widely applied in multiple fields, including oilfield drilling, oil production, downhole operations, fracturing, and equipment manufacturing. The company possesses complete certifications. In 2009, it obtained the certificate of high-tech enterprise in Heilongjiang Province, and in 2011, it was honored with the title of Integrity Enterprise in Heilongjiang Province. It has successively passed the ISO9001:2008 Quality Management System Certification, ISO14001:2004 Environmental Management System Certification, and GB/T28001-2001 Occupational Health and Safety Management System Certification. Particularly, in 2009, the company’s oil and casing pipe processing received API Spec 5CT system certification from the American Petroleum Institute; at the same time, its produced rubber hoses and hose assemblies also hold the "National Industrial Product Production License" issued by the State General Administration of Quality Supervision, Inspection, and Quarantine. The company has strong technical R&D capabilities and the ability to process and provide anti-corrosion treatments for oil and casing pipes. Over the years, it has continuously developed new products and technologies based on the demands of the oilfield market. By 2011, the company had acquired 23 patents, most of which have been converted into practical applications. Especially noteworthy are the company's three automated production lines for oil and casing pipe processing and anti-corrosion, capable of processing and providing anti-corrosion treatment for 2 million meters of oil and casing pipes annually. To date, the company has processed and provided anti-corrosion treatment for nearly 20 million meters of oil and casing pipes for oilfields. For the downhole tools, surface tools, and oil wellhead equipment required for oilfield drilling, workover, and fracturing operations, the company can produce over 100 varieties across five major series. Additionally, equipped with domestically advanced crimping and testing equipment, the company can manufacture various models of hydraulic rubber hoses and assemblies, high-pressure drilling hoses, suction hoses, fabric-reinforced hoses, heat-resistant hoses, and other specialized oilfield hoses ranging from φ6mm to φ51mm. For oilfield production, the company provides petroleum components, mainly including field mobile houses, compressor rooms, power distribution rooms, containerized diesel tanks, and potable water tanks, among others. The company also has professional technical personnel and equipment to undertake the repair work of drilling solid control equipment. Adhering to the business philosophy of "seeking reputation through quality, opportunities through exploration, markets through innovation, and sustainability through science," the company will continue to build its brand, striving to provide customers with high-quality products and services, and making continuous contributions to the development of the oilfield.