The QA4220 motor is made of aerospace aluminum CNC precision, Japan's Kawasaki 0.2 silicon steel sheet, N45SH magnetic steel,imported NMB high-speed bearings, pure manual winding slot high full rate, and 100% professional balancing machine processing.Make the motor work at low temperature, high power, high efficiency and zero vibration. Suitable for quadcopters and fixed wings,it is an ideal choice for model friends!
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Company Introduction
Shenzhen Qunxi Electronics Company is located in Shenzhen, China, established in 2010. Excellent employees,advanced technology,excellent equipment, and strict management are the fundamental reasons for the company's continuous development and strength, and its products to win the trust of users. "Precision, reliability, and professionalism" is our production spirit and service belief. Our products are distributed throughout the country. We advocate with care: market-oriented, scientific research as the leader,innovation as the means, and strive to explore domestic and international markets.