Ningbo Yinzhou Aidihua Imp & Exp Co., Ltd.

We are professional manufacturer and exporter of static balance valves & self operated pressure diffence valves & electric ball valves Fittings tools for heating & refrigerant & air conditioning & ventilation system and all kind of HVAC spare parts. Our products range include brass/copper refrigerant fittings, various valves such as static balance valvesSelf-operated differential pressure control valvesradiator valvesTRV valvesCut Off Valves at-end valves vertical valvesball valves steel bottle valveshand valvesneedle valvescan tap valvesbrass fittingscopper fittingssight glasses, commerical service manifold gauges, charging hoses, pressure gauges, vacuum pumps, cutter and flaring tools ,hinge latches, brackets and so on. Our own factory have more than 20 years manufacturing experiences and supplied to world famous brands in the field.With ideal performance of our perfectly developed departments such as Marketing, R&D, Production, Quality Control, Logistic, Etc, we provides all customers with high competitive price, fastest service, high quality products as well as punctuality delivery .We welcome OEM and ODM projects as well. Every manufactured part is inspected by the our quality control department and all completed products are 100% tested under simulated field conditions. To meet client&#39s requirement is our goal, to develop double win business cooperation with client is our pursuit. If you feel interesting in our products, pls feel free to contact me for detail information.