The registration address of guida diesel tail gas purification equipment, ltd., is located in the central industrial area of yongbrook, china harbour, seamount district, thailand city, with the registration authority being the data department of the taizhou seamount area, represented by a legal person, and includes diesel tail gas purification equipment, generator tail gas purification equipment, diesel generator generator units, petrol generator units, diesel generators, generator room noise abatement equipment, generator unit distribution cabinets and accessories production, sale (except for the above-mentioned scope of the national industrial policy directory restricted categories, phase-out projects). (projects subject to legal approval may not operate without the approval of the relevant department)