The registration address of the company is located at building no. 4 of the tung tong east road, kaung town, dong chong city, guangdong province. The registration authority is the market supervision authority of dong chong city, represented by the legal person yeung sheung yeung, and operates on general projects: mechanical equipment development; general equipment repair; sale of mechanical parts, parts and components; sale of synthetic materials; development of hardware products; wholesale distribution of hardware products; sale of electronics; sale of packaging materials and products; sale of plastics; sale of new membrane materials; sale of metal materials; sale of labour protection supplies; import and export of goods; and import and export of technology. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)