The registration address of zhinan sunji engineering materials ltd. Is located at no. 7 in phoenix industrial park, laiyang district, shandong province. The registration authority is the market supervision authority of laiyun district, jeunan city, with legal representatives, and operates on general projects such as: development of new materials technology; construction of metal structures; manufacture of metal materials; manufacture of synthetic materials (without dangerous chemicals); manufacture of new construction materials (without dangerous chemicals); manufacture of waterproofing materials; manufacture of light construction materials; manufacture of high-performance fibres and composite materials; sale of functional glass and new optical materials; sale of building waterproof products; sale of high-performance fibres and composite materials; sale of metal materials; sale of synthetic materials; sale of plastics; processing of wood; manufacture of wood and wood components; sal...