Tang Yan milk Guangzhou. Also known as CANTON "Tang Yan Milk Company is the earliest dairy processing plant in Guangzhou. Nearly half a century of dairy processing history for Tang Yan milk company has accumulated a wealth of experience in dairy processing. The company's culture is fresh, nutritious, hygienic, antibiotic-free, additive-free, and the milk is ready to be marketed the same day it is milked. Unlike sterilized pure milk, from production, inspection, testing, transportation to market, as few as 40 to 50 days, as many as two to three months, or even five to six months. It's really a "cow" and the "milk" is yellow. With pasteurization, the loss of nutrients is much less than sterilized milk. Guangdong has four seasons, unlike the cows in the north. In mid-October every year, here is the Shunqi.com Yellow Pages for Guangdong Tangyan Dairy Co. Located in Tianhe District, Guangzhou City, Shahe Tangyan, the scope of business includes the production and sale of dairy products: liquid milk (pasteurized milk, modulated milk, sterilized milk, fermented milk