Dalian odel science and technology development ltd. Is a high-technology enterprise registered in the high-tech industrial park of dalian city. It is part of the dalian xinhui group, which consists of six fully funded, controlled and equity-involving enterprises. It is based on the development of industrial property, which combines construction, decorative works, property management, mechanical and electrical installation, catering services and high-tech enterprises. It is an integrated group of enterprises with greater economic power, with a total registered capital of rmb 100 million and total assets of rmb 500 million. It specializes in the development, production and marketing of nanomaterials and indoor and outdoor environmental pollution management products, and is an enterprise in the north-east that individually acquires indoor air purification qualifications. The union has a strong research, development and production capacity to capture many of the cutting-edge scientific ...