Heze Dongjian Chemical Sales Co., Ltd. was established in January 2017 with a registered capital of 20 million yuan. It is a comprehensive enterprise mainly engaged in the sales and transportation of hazardous chemicals, integrating multiple businesses such as product supply and demand, product quotation, transportation, and technical services. Since its establishment, we have provided technical support for the refrigeration process of multiple large chemical enterprises and are committed to providing a convenient and fast hazardous chemical trading platform for our customers. The company's main business includes ethylene trade, ethylene transportation, sales and services of chemical products such as refrigerants and bottled special gases.

Since its establishment in 2017, the company has adhered to the business philosophy of "customer first, honest operation", wholeheartedly providing customers with high cost-effective products, and has received unanimous recognition from customers. For many years, the company has been continuously cultivating and cultivating in the field of hazardous chemicals, and its business revenue has been increasing year by year, from 9.5 million yuan in 2017 to 29.635 million yuan in 2021. In 2022, the company's business revenue exceeded 900 million yuan and gradually developed into a leading enterprise in the domestic sales of hazardous chemicals.

To ensure the stability of product supply, Dongjian Chemical adopts a strategy of "multiple sources of goods+motorized inventory+specialized vehicle transportation". Currently, Dongjian Chemical has established long-term cooperative relationships with manufacturers in Nanjing, Shandong, Taixing, Henan, Lianyungang and other places. Through resource sharing, complementary advantages, and specialized integrated management, Dongjian Chemical ensures the stability of the source of goods and enhances market competitiveness; At the same time, Dongjian Chemical's own distribution vehicles have gradually increased from 14 in 2017 to 76. The two logistics companies, Dongming County Transportation Company and Shandong Jiarun Quansheng Logistics Co., Ltd., have provided strong transportation support for our business.