L—Signify the length of needle pivot (which means shaft gear).
tel: +86 - 571 - 85224000
fax: +86 - 571 - 88730677
E-mail: sales@shunhao.net
add: NO.8,4th road Changkou dist,
Fuyang,hangzhou
Copyright © Hangzhou Shunhao Metalwork Co., Ltd. All Rights Reserved.
