China Petroleum Technology Development Corporation (CPTDC) is a wholly-owned subsidiary of China National Petroleum Corporation. Its business is an equipment manufacturing branch. It is responsible for coordinating and guiding the sales business functions of equipment manufacturing enterprises, and coordinating the development of domestic sales market business. Uniformly organizes the export trade of equipment manufacturing products of the group company, drives the export of products, and provides material and equipment guarantee for the group company's overseas investment project construction. It is China's largest professional international trading company of petroleum and petrochemical materials and equipment.

China Petroleum Technology Development Corporation has established 38 overseas institutions in 27 countries around the world, and has exported its products to 69 countries and regions including the Americas, the Middle East, the Commonwealth of Independent States, Asia, Africa, and Europe, and established in the world’s major oil-producing regions Established a stable marketing network, and the annual contract amount exceeds 2 billion US dollars.

Based on the Group's strong equipment manufacturing capabilities and technological advantages as resources, China Petroleum Technology Development Corporation can provide users with various materials and equipment from upstream exploration and development to downstream refining and chemical industries. The equipment manufacturing enterprises of the group company have established a complete quality assurance system and passed the ISO9000 quality system certification. The products produced all adopt international standards such as API, and the technical performance and quality of their products have mostly reached the international advanced level.

China Petroleum Technology Development Corporation has a professional technical support system that can provide complete solutions from technical solutions, quality control, installation and commissioning, and after-sales services to the different needs of users. It has sold 184 drilling rigs and 456 workovers in total. Engineering projects and more than 5,000 kilometers of long-distance pipeline projects. The company has established 14 consignment warehouses, maintenance and service centers around the world, and its timely, efficient and professional after-sales service has been widely recognized and praised by users.

China Petroleum Technology Development Corporation takes the responsibility of building an international brand of China's petroleum equipment, and aims to establish a world-class equipment supplier in the energy field. The effective development of equipment manufacturing business will make unremitting efforts to promote the construction of the group company's comprehensive international energy company!

The company started to use 4 sets of SRC-330SAG (flow 40m³/min, pressure 0.8MPa, voltage 10000V) air compressors from Shanghai Schneider Sunshine in 2014, which are mainly used for process gas delivery and power gas.