Wedge Industrial Co., Ltd. is a Chinese company that, with its subsidiaries, researches, develops, produces, and sells micro-ecological live bacteria products, superalloys, and related products. Its micro-ecological offerings include preparations such as bifidobacterium lactobacillus triple live bacteria tablets under the Golden Bifidobacterium brand, vaginal lactobacillus live capsules under the Dingjun Sheng brand, dual-span microecological live bacteria drugs under the Jin Shuangqi brand, and a vaginal microecological live bacteria drug for gynecological infections under the Dingjunsheng brand. The company also provides probiotic products, health foods, dietary supplements, hand creams, and other probiotic health products under the Sanlian Probiotics, Bacteria powder, and Today's Bacteria brands. In addition, it researches, develops, and manufactures high-temperature alloy materials and core components, including precision casting blades, high-temperature alloy powder discs, high-temperature master alloys and their alloy powders, and nickel-based high-temperature master alloys. Formerly known as Guangdong Wanze Industrial Co., Ltd., it changed its name to Wedge Industrial Co., Ltd. in May 2013. Founded in 1992, the company is based in Shantou, China.