Welcome to your visit to Hehai nanometer Web site!
     “Pursue first-rate quality、develop first-rate product、offer first-rate service、build up first-rate business enterprise” is the unremitting pursuit of Hehai nanometer, "Sign a person 、establish a career、 sign a house、 devote its heart、make an effort、do its duty " is the behavior standard of the Hehai nanometer, and we will also concentrate on making and applying of the nanomaterials by "top-grade product、satisfied service, continual promotional service level".
I would like to extend our heartfelt thanks to the people of all caring for and supporting Hehai nanometer. Hope sincerely that we can stride ahead hand in hand、develop jointly、work together for a better future.

chairman of the board: Jianguo Yu