The registration address of shandong veng ventilation equipment limited is located at the central air conditioning technology entrepreneurship park in wu town, wuzhou, texas, shandong province. It is registered as the wu city district market supervisory authority, represented by a legal person, and includes licensed projects such as the manufacture of protective equipment for human defence and engineering; construction works; subcontracting of construction services; construction professional operations; construction engineering supervision; and import and export of goods. (a) general projects (for which approval is required by law, subject to approval by the relevant department) in which the operation is carried out: the manufacture of wind machines and fans; the sale of wind machines and fans; the development of valves and rotors; the manufacture of general-purpose equipment (without special equipment); the sale of valves and rotors; the manufacture of ordinary valves and rotors (without special equipment); the manufacture of refrigeration, air-conditioning equipment; the sale of refrigeration, air-conditioning equipment; the repair of general equipment; the construction of metal structures; the manufacture of generators and generator units; the sale of generators and generator units; the construction of electrical mechanisms; the manufacture of safety equipment; the sale of gas, liquid separation and pure equipment; the sale of gas, liquid separation and pure equipment; the sale of high-quality equipment; the sale of high-quality metal and metal control equipment; the sale of equipment for the sale of high-quality metal; the sale of equipment; the sale of equipment for the production and sale of electrical equipment; and the sale of equipment for the manufacture of electrical and electrical equipment; the manufacture of equipment; and the manufacture of specialized equipment for the manufacture of such equipment; and (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)