In shandong province, the registration address of the chang-hong new materials technology ltd. Is located at the south-east of the golden springs road in laihuang district, chinan city, shandong province. The registration authority is the market supervisory authority of laijun district, jeunan city, with legal representatives, and operates on general items such as: plastic manufacture; fibreglass enhanced plastic manufacture; fibreglass and product manufacture; rubber manufacture; construction of building water-proof coil products; sale of engineering plastics and synthetic resins; sale of plastic products; sale of synthetic materials; sale of metal silk ropes and their products; sale of warmth materials; sale of high-performance fibres and composite materials; sale of needle textiles and raw materials; sale of construction materials; sale of construction water-proofing tablet products; sale of chemical products (other than licensed chemical products); production of chemical products (other than licensed chemical products); extension services for new materials; construction of lands and forests; construction of earthwork works; construction of metal doors and windows; export and import and export of technology. Licences (in addition to legally approved projects, operating on an autonomous basis under a business licence) for projects: subcontracting of construction services; construction work. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)