The registration address of qingdao science and technology materials ltd. Is located in the aoshima district of qingdung city, shandong province (no. 658 and 2719). The registration authority is the market supervision authority of the aioshima district of qingdao city. The legal person is represented by hirondelle zhang and operates on general items: technical services, technical development, technical advice, exchange of technology, transfer of technology, extension of technology; manufacture of rubber products; sale of rubber products; processing of mechanical parts, parts and components; sale of mechanical parts, parts and components; sale of high-performance fibres and composite materials; sale of plastics; sale of synthetic materials; sale of engineering plastics and synthetic rubber; sale of tyres; sale of chemical products (other than licensed chemical products); sale of industrial products; sale of metal materials; sale of steel products for construction purposes; sale of metal structures; wholesale distribution of sports and equipment; retailing of clothing; sale of clothing; retailing of clothing and clothing; distribution of shoe bees; sale of machinery equipment; sale of electrical and electrical equipment; sale of needle textiles; sale of needles and raw material; sale of (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)