Qingdao weiguangyonghui Chemicals Co., Ltd. is located in Qingdao, China. which is a leading manufacturer in chemical industry .we mainly engaged in producing and exporting different metal ingots, acid chemicals, pigment chemicals, industry and food grade chemicals. We had strong technical force, production experience, advanced equipment, as well as a complete inspection measurement system to make various chemical products. We had our own factory which covers an area of 50000 square meters. We had won high reputation from customers in domestic and abroad, meanwhile the annual output of variety products reach to 20000 tons per year. Our products have been sold well in the world which covers the Middle East, Asia, Southeast Asia, Africa, Europ and America and so on. We really appreciate to build long term business relationship with your company and supply high quality products to you.