Shenzhen YiRongChuan Electronic Tech. Co., Ltd. was founded in 2005 and located in Shenzhen of China. We focuse on the R&D, production and selling the cooling fans, and committed to becoming the first brand of cooling fan industry in China. Our mainly products including DC fans, AC fans, AC centrifugal fans, Wterproof/Dustproof fan, EC inverter fans Brushless motor etc and are wildly used in more than 60 kinds of industry such as Communications-equipment, Purifying machine, UPS power, Medical instruments, Auto industry, Security products, Industrial equipment, instrumentations, Sports Equipments etc. We had built the good product R&D and QC system,such as:Reliability Laboratory,Noise Testing Room,Air Flow&Pressure Testing System,High-precision Dynamic Balance Equipment and self-development Smart Production Management System;meanwhile,we passed the ISO9001 certificate,our company strictly operate according to ISO9001 management system for production operation,implement the monthly production capacity of 1300000 pieces We follow the business principle of "Human oriented,Strive for excellence,Continuous innovation,Common prosperity",Value',base on integrity principle,Innovation attitude,provide valuable products and cooling solutions for each customer.