Shandong saina international trading co,ltd is a high-tech water treatment enterprise integrating scientific research, production, sales and service. The company adopts excellent results, integrates the research and development strength of water treatment, collects excellent manufacturing resources, bases on the differentiation of water quality in China, and develops household water treatment products suitable for the Chinese market and can protect the water needs of Chinese people. Since its inception, the company has adhered to the leading concept of "using scientific methods and scientific equipment to increase our living standards" and embarked on the development plan of the company.As we all know, with the long-term unscientific development of industry and agriculture, the long-term use of a large number of industrial harmful substances and agricultural fertilizers, our water and air have been polluted to varying degrees, and a large number of domestic wastes have been wantonly discharged and piled up without reasonable treatment, which will affect the environment we rely on for survival, for the blue sky, clear water, beautiful mountains and beautiful life for us and our future generations. We will unswervingly committed to "scientific clean...