亚洲av中文有码免费观看-天堂资源网一区二区三区-亚洲熟妇综合久久久久久-五月色婷婷在线观看视频

Reciprocating pumps are widely used in national production of oil, mining, electricity, petrochemical chemicals, construction, municipal, food, medicine and other industries. Company products focus on the production and living in the national energy industry in the forefront of the field, the product features represent the current domestic industry with the highest standards.

    Ferrous metals, non-ferrous metals, gold and other mineral processing technology concentrate, tailings transport, mined-out of the underground filling slurry transport, mining operations downhole mud; thermal power industry fly ash, coal slurry transport; alumina plant Red mud transport, slurry high concentration, high lift delivery; the main representative of the product are water jet plunger mud pump, piston pump, injection pump, diaphragm pumps.