Standard energy technology co. LTD is a professional manufacturer of petroleum machinery equipment.which integrates scientific research, manufacture, sales and service....

YangZiJiang Middle Road Yangzhou Jiangsu ***, YangZiJiang Middle Road

In construction industry we play an important role, given the quality of our jerry can,grease gun,oiling machine prevailing in the market. Our production facility was first launched with US$2.5 Millio...