Changzhou Esuntech Co., Ltd

Changzhou Esuntech Co.,Ltd. Locates in Jiangsu near to Shanghai which is convenient for goods transportation and customer visiting. xxxxx Oct.1996: Specializing in acoustic components,such as all kinds of buzzer(including SMD type),speaker and ultrasonic sensor. Quality Certificate:ISO9001:2000 & QS9000:1998 Factory size:4,000m2 Experienced engineer: 20 Skillful & stable workers:more than 200 people, which we think very important for the reliable quality. Sales amount annually:2 million US dollars for worldwide market. xxxxx Sep 2005: Established our special export office which locates near the Expressway and expand the business for OEM & trading products as antenna, connector, bicycle dynamo & light, test lead, jewel screw and crystal quartz in order to serve our customers. We work together with our reliable manufacturing partners for long time co-operation. Also we control from the material purchase, production to inspection strictly. All the products have got the quality certificate as ISO9001,ROHS or DIN-K etc.And we got good comment from the customers continuously