The clarinet LKCLN-4222S, have 17Car Electronics keys, ,body is made of synthetic wood(ABS+60% ebony powder), keys made of cupronickel, with Breaker & Protector silver plated(You can choose to have it nickel plated finish). The pads aMeter for Electricity re very synthetic pads, which is no air leaking, easy to be cleaned.
The workers who accemble the clarGrinder inets have more than 10 years experiance.
We have many orders frTimer & Counter om US and Europe each year.
We offer OEM service.
Pls feel free to contact me if you need more information.Grace