... and develop new products, manufacture and sale , installation, technical training and after-sales service, It’s also a state ... a long history with 20 years,which has research and development center, product test factory and production factory. The ... Sisterma Food, Yake Food, Guan Sheng Yuan Group, PERFETTIVANMELLE Confectionery CO.,LTD., Wrigley Group, ROGUETTE Company, General Mills (Haagen-Dazs maker ...