Shenzhen city is located on the second floor of tortoyama road, the first industrial district of the community, on the street of boang city, shenzhen city, at the registered address of shenzhen city, under the auspices of the boan supervision authority of shenzhen city, and represented by a legal person, hu yongchun, whose activities include the development, development and sale of daily detergents, cosmetics and skin-care items; wholesale, retailing of chemical raw materials and products (excluding hazardous chemicals, toxic chemicals, finished oils); design, development, development and sale of ultrasound cleaning equipment, environmentally friendly equipment, electrical machinery and materials; development, sale and development of sanitary products, protective products, disinfectant products; domestic trade, import and export of goods and technologies. (except laws, administrative regulations, projects prohibited by the decision of the state council, restricted projects may not b...