Our online store was founded by Mr. Xiaojun Xing , , Co-director of Yale Genome Editing Centre of Yale University. Currently, the main products are devices for accomplishing multilayer insulation and immersion to liquid nitrogen for sperm cryopreservation at a controlled and consistent cooling rate ( Patent US10660327B2). 

    Mr. Xing dedicated to establishing innovative, smart, low cost and easy  solutions for sperm cryopreservation. He has focused for decades on cooling rate control during sperm cryopreservation.