Company Description
As a leading producer, Qingdao Wantuming Biological Products Co., Ltd specialized in this line with ten years′ experience. The output of chondroitin sulfate is 300mts per year. We sold our products to USA, Europe, Japan through some Chinese trade companies before. Now we begin to export directly to foreign country, So we can supply best quality at low price to you. Our factory passed GMP, ISO 9001: 2000, ISO 14001: 2004 certificates. Our product meet the standard of USP and EP.