The registration address of sukuoka city, sawatung waterproofing materials ltd. Is located in toshimura, the city's head town, with the registration authority of the siva light market supervisory authority, with the legal entity representing the lu guard, and covers the production, sale and sale of: waterproof construction materials, waterproof coatings (without hazardous chemicals and easily toxic chemicals), non-weaving, heat insulation and soundproofing materials (without fireproof sealing materials), plastic particles (without hazardous chemicals and easily toxic chemicals), plastic sheeting, plastic tubes, plastic sheeting, plastic film, plastic fabrics; processing, marketing: paper products; marketing: asphalt (without hazardous chemicals), chemical products (without dangerous chemicals and virulent chemicals), rubber products; handling: construction waterproofing works, anti-temperature works; rental of building engineering machinery and equipment; construction services subcontracts; and import and export of goods and technology within the country's permitted scope (projects subject to the approval of the law and to the approval of the relevant sector)