About Us Changzhou Esuntech Co.,Ltd. locates in Jiangsu near
Shanghai which is convenient for goods transportation and customer
visiting. And we have Electromax Co as the agent in Seoul Korea.
1.Since 1998: Specializing in acoustic components as below: Buzzer:
piezoelectric (piezo) vibration element,piezoelectric
buzzer,magnetic buzzer,SMD buzzer Speaker:piezo tweeter,mylar
speaker,loundspeaker,tweeter speaker,TV speaker,car
speaker,multimedia speaker,woofer,subwoofer,waterproof speaker etc
Ultrasonic sensor: for car parking system or distance measurer
Antenna:rod antenna,indoor TV antenna,Satellite disc antenna LNBF
Quality Certificate:ISO9001:2000 & QS9000:1998, ROHS compliant
Factory size:5,000m2 Experienced engineer: 8 (including Korea
engineer) Skillful & stable workers:more than 300 people, which
we think very important for the reliable quality.
Sales amount annually:3 million US dollars for worldwide market.
2.Sep.2005: Established our sales company in New District of
Changzhou,which locates near the Expressway in order to serve our
customers. Our customers include: NISSAN,KIA,MASTER,LG
STAR,CUCKOO,YAMAHA...etc And some of our customers replace their
current JBL,EMINENCE,BEYMA or SAMMI by our products.
We welcome all customer to share the good quality, price and