Founded in October 1996, Changzhou Shenghui Electronic Co., Ltd. (SUNWAY) is a professional company designing and manufacturing electro-acoustic components, including Buzzer, Receiver, Speaker, Earphone, Transducer, Piezo-Ceramic Element, Piezo-Ceramic Ultrasonic Sensor, Electret Condenser Microphone and high-frequency telecommunication products. SUNWAY headquarter locates at Changzhou city Jiangsu Province with 5600

square meter production area, 395 employees, 12 production lines, a sub-factory at Shenzhen city Guangdong Province with 150 employees.

Take “Always Pursue Higher Quality, Heartily Serve Our Customer” as quality policy.

SUNWAY is  ISO9001:2000 Quality Assurance System approvedWe concentrate on developing and manufacturing quality electro-acoustic components since the