For example: Gansu Huide Materials Trading Co., Ltd., Address: Room 90 1, No.65438 Gannan Road, Chengguan District, Lanzhou City. Lanzhou Shuanglong Chemical Co., Ltd., Address: No.487, Foci Street, Chengguan District, Lanzhou City.
The state implements a licensing system for the operation and sale of dangerous chemicals. Units engaged in the sale of hazardous chemicals shall obtain a business license for hazardous chemicals (hereinafter referred to as the business license) in accordance with these measures, and apply for registration with the administrative department for industry and commerce according to law with the business license. No unit or individual may engage in the sale of dangerous chemicals without obtaining a business license and industrial and commercial registration.