About Us Cryogenic(Beijing)Science & Technology Co. Ltd is a high-tech enterprise including research and development, produce, marketing factory. We are professional factory engaged in liquid nitrogen equipment. It's located beijing, Founded 2008 It proud that 4 kinds of our ...

Xiamen Ruitao Food Co., Ltd. is a new company focusing on the seafood production, manufacture and trading. Our located in Xiamen, where we have advantage exporting business. joint-venture plants are mainly coastline China which main area specializing process of various with abundant fresh ...