No.18, Yuyuan Road, Economic Development Zone

Shangqiu Donghe Special Equipments Co., Ltd. is a professional manufacturer of catalytic cracking refinery equipment using scrap plastic, rubber and waste oil. Incorporated in 1997, our company has de...

NO75 Tianma Road,Shapingba District

YANGJIANG Machine Manufacture Co.,Ltd,which is engaged in researching,developing and manufacturing waste lubrication recycling and purification equipment. <br/> <br/>YANG...