Xinxiang Plain Aviation Equipment Co., Ltd., established on 1985-05-13, The scope of operation includes filters,switch,valve,hydraulic pump,Supply pressure module,Hydraulic motors and hydraulic components,Special engineering plastics and their products,water flow meter,expansion tank,Fuel Tank and Fuel Tank Components,annunciator;Liquid cooling integrated device,control device,anti-icing control,Local electrohydraulic energy system,Scientific research on air source sub-system and above fluid electromechanical control products,Production,Repair and Service;Rail Transit Control Valve,Wipers,Filter manufacturing and maintenance business;Operate the company's self-produced mechanical and electrical products,Export business of complete sets of equipment and related technologies;The company produces,Raw and auxiliary materials required for scientific research,Equipment,Instrumentation,spare parts,special seal,Spare parts and technology import business;Develop this business"Three to one make up"business(All projects involving licensed operation shall be operated with a license)(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)