Since the first silica sand produced in 1977, Jinjing has always adhered to the concept of "Quality First", constantly refining the latest technology, the most complete equipment and the best management to provide customers with the best quality products and service. After more than 40 years of hard work, Jinjing's series of products cover various industries such as casting, glass, glazes, electronics, refractories, water filtration, sand pits and building materials. The customer base is even across the Taiwan Strait, Southeast Asia, Japan, and South Korea. Waiting for countries, won unanimous praise from customers.