Quality strong technical force, the sound quality management system, in 1996 passed the ISO9001 quality system certification. At present the latest version of the quality certification ISO9001-2000, see this page attached map. Enterprises are testing centre, a comprehensive chemical composition, physical performance, and other items of detection, analytical instruments, equipment. Many equipment from the United States, Japan, import, reliable test method standards. All products are manufactured by the contract "quality standard" comprehensive testing. The company's products are the United States, Japan and other international standards and national standards, standards and other production enterprises Availability. Welcome new and old customers Advisory orders. We will provide you with quality products and services. Sincere cooperation and seek common development.