We are a leading voice coil manufacturer for all types of loudspeakers who deliver the high-quality products along with best service.

In order to support customer, there are many types of
main materials as the following:
Wires: 
Copper Round Wire (SVW),
Copper Flat/ Ribbon Wire (SVR),
Aluminium Round Wire (ALW),
Aluminium Flat/ Ribbon Wire (ALR)
Copper Clad Aluminium Round Wire (CCAW),
Copper Clad Aluminium Flat/ Ribbon Wire (CCAR)
Former Materials (Bobbin):
Kapton, Glass Fiber,
Nomex, Polyamide, Aluminium,
Black Anodized Aluminium, Kraftube
Paper/ Collar: