Langfang Jinfengyuan Petroleum Equipment Co.,Ltd is a professional solid control system and equipments manufactuer for petroleum industry. JFY equipments have widely been applied for oil field,HDD,CBM development ,shielding etc,and they are alsocan be used in dressing plant tailings treatment:solid-liquid seperation.The solids can be buried directly,the liquids can be recyled directly. The company has passed ISO9001:2008 international quality management system certification,all products are designed and manufactured in accordance with APIQ1 standards,and some products have the title of international patent products.