InStar ELECTRONICS CO.,LTD.Is a set research and development, production, sales as one of the electroacoustic company, is one of the world first-class miniature acoustic device manufacturers, with independent mold manufacturing, the ability to produce parts. Is located in changzhou wujin district of luoyang town industrial park, los road number 43. Adjacent to the taihu lake, with the Yangtze river port, airport, highways, the transportation is very convenient.

The company has more than 100sets production equipment .Such as test equipment and full automatic machining and so on. Our company has established a professional product development team and high-quality quality management team. We have trained a large number of outstanding skilled workers. There are more than 150 people in our company.

Our company still focus on electroacoustic devices R & D and manufacturing, the main products include sensor, buzzer, speaker, microphone, receiver, ceramics etc. The product is widely used in home appliances, mobile communications equipment, automotive and medical equipment and other fields.

Our business philosophy is “Quality first, innovation, customer first, sustainable development”. We Fully expand resources at home and abroad. Our products are exported to North America, Europe, Southeast Asia and other places.

★It was founded in 1998 in Changzhou City, Wujin Kaitian electronic parts factory, the main development and production of a shell, metal stamping parts, horn frame.

★We developed and produced the plastic magnetic buzzer and loudspeaker sound cavity in 2000.

★We developed and produced the vibration horn supporting hardware in 2002 and became the largest supplier of hardware accessories complete vibration horn.

★We developed and produced the electromagnetic buzzer in 2004.

★We developed and produced the piezoelectric buzzer and ultrasonic sensor in 2006.

★We developed and produced SMD buzzer in 2008.

★InStar Electronics Co., Ltd is founded in 2010. In the same year we through the ISO9001 quality system.

★Our company introduced SMD buzzer automatic production line in 2012.

★The company moved to a new plant in 2014.

★We developed and produced the speakers and receiver in 2016.

337p 日本欧洲亚洲高清噜噜|国产一级婬片毛片A级|久久99久久99精品中文字幕|韩国精品久久久久无码一二三|