Xi'an HL Petroleum Equipment Co., Ltd ( HL solid control) is a hi-tech professional manufacturer of petroleum solid control equipment,which has 80 employees,The production base , located in the Fengdong industrial zone of Xi’xian new district in Xi'an city , covers more than 20000m². The total asset is more than 500 million. We owe the NC cutting machines, automatic arc-submerging welder, large fully automatic machine, X-ray detection apparatus, Hydrostatic pressure testing equipment, hoisting and transport equipment,etc, which are more than 70 sets related equipment.Technical strength,talent and production capacity have laid a solid foundation for the company on improving the product quality .