Always Star Co., Ltd was founded in 1999 in Taiwan, producing boron derivatives and importing high quality chemicals from U.S., Japan, Italy and the other countries. Our products are suitable to borosilicate glass, capacitor, polarizer , glaze, frit, electroplating, fiber glass, pharmaceutical industries. At president, we have extensive network of service office and warehouses at Tianjin、Qingdao、Shanghai、Guangzhou and Taiwan to meet the need of the customers in China and Taiwan....