Shanghai Zheng Tai Bio-tech Group Co.,Ltd. ("Contech Group") is a sub-group company of Shanghai Gentech Group, specialized in the research & development, production and marketing of high-grade piglet feed. Being one of the large feed producers in China, it is the first company that introduced the term of pre-starter in the industry. Currently, it owns 6 feed mills in China, and they are located inXinjiang, Jiangsu, Zhejiang, Jiangxi, Liaoning and Sichuan, respectively.

Contech Group has its expert team focusing on pig nursery and healthy nutrition and has developed a series of feed, including high-grade creep feed, nursery feed, premix, and etc. It is recognized as Top 10 Creep Feed Brand. It commits itself to make advanced feed technology and products in international and domestic market.

Contech Group has its professional production, sales and service system. It believes "nutritional immunity, healthy production", and continues working with people in the feed industry to push forward the development of pig production technology to achieve win-win situation.