we are an enterprise who mainly manufactures surface active agent, and regarded as the development expermental base of agent Fushun Shuncheng Region Science ***** company is High & New Technical Enterprises Liaoning Province our project polyether polyol ...

~Shenyang Jingyuan Membrane Co.,Ltd. is a professional andinnovative membrane filter manufacturer, specialized in cleandiesel technology ,special production technology,supplying with high performance and large flow of dieselpurification filters ...