Guangzhou chemical science and technology ltd. Is registered at room 714, tsui de road, zhong luang street, white cloud district, guangzhou city, and is registered with the market supervision authority for the white cloud area, guangzhou city, represented by a legal person, wang treeshan, which operates in the area of wholesale distribution of chemical products (except for dangerous chemicals); information system integration services; import and export of goods (except for exclusive goods); wholesale trade in goods (except for licensed goods); software development; technology import and export; chemical engineering research services; information technology consultancy services; chemical product testing services;