The registration address of hongbao environmental machinery co. Ltd. In shenzhen city is in building no. 2 of the yanching community living area, district b, on the street of yongda, shenzhen city. The registration authority is the shenzhen market supervision authority, representing yang zonghua. The activities include the following: environmental machinery equipment and spare parts, pumps, filtering equipment, installation and maintenance of electroplating equipment, sale of wiring materials; wholesale and retail distribution of hardware products and mechanical parts; technology development and sale of machinery equipment and accessories, hardware and environmental equipment; installation services for industrial wastewater, household sewage treatment; installation services and sale of electrical and electrical equipment; professional contracting and maintenance of electrical equipment installations; wholesale distribution of plastics; import and export of goods and technology. (exc...