Who We Are?

Xi’an HL Petroleum Equipment Co., Ltd. (HL Solids Control) is a manufacturer of solids control equipment, solid-liquid separation systems, waste mud treatment systems, and steel and wood foundations. In terms of production and processing, we have 20 years of industrial design capabilities for solid-liquid separation, and our products have been widely used in oil field drilling, horizontal directional drilling (HDD), shield tunneling, waste drilling fluid treatment and other industries.