Daqing Aolong Petrochemical Co., Ltd. was established on January 8, 1998, with Zhang Zhijun as the legal representative. The registered capital is 50 million RMB, and the unified social credit code is 912306046063414670. The company is located in Chemical Industry Zone, Lamadian Town, Ranghulu District, Daqing City, Heilongjiang Province. It belongs to the wholesale industry. Its business scope includes: processing, manufacturing, and sales of lubricants, oilfield chemical additives, fine chemical products (excluding hazardous and highly toxic substances), metal containers (atmospheric pressure) processing and production; sales of hardware products, instruments and meters, general machinery, fiberglass products; chemical cleaning and surface treatment of container equipment; drilling and production technical services; providing technical services for oil and natural gas extraction; sewage treatment technical services; and property leasing. Daqing Aolong Petrochemical Co., Ltd. is currently in operation.