The limited liability company is a high-tech enterprise that combines r & d, production and sale of integrated water treatments, mainly producing domestic and commercial water purification units (water purification machines) with a core of ultrafiltration film, one of the six high-tech technologies of the twenty-first century. The main products are: direct drinking water purification units (water purification machines), kitchen water purification units (water purification machines), ultra-filterers (water purification machines), water purification machines (water purification units), general water purification units (water purification machines), soft water machines, etc., which are subject to multiple patents, and a wide and competitive market for products. Quality management system iso 9001:2000 is strictly enforced by zeoc, which exercises strict control over product quality throughout product design development, material inspection, production process testing, finished product testing, etc. Zeoc has been working closely with u. S. Gas purification plants such as osmonics, kdf, flenk and others, and has been in an advanced position in the field of domestic water purification technology, providing long-term conservation technology, and producing water purification series products to ensure safe drinking water for consumers. The quality and quality of the services have enabled our products to reach more than 30 provinces and autonomous regions throughout the country and to reach many regions and regions, such as south-east asia, the middle east and europe and the united states, with great confidence from users。