Hangzhou Shunhao Metalwork Co., Ltd.
i14,i16—Signify the transmission ratio of movement's shaft gear which is xx.
L—Signify the length of needle pivot (which means shaft gear).
e—Signify the length of needle pivot over the splint
Y50 Front border of back entry belt squeeze type
Y68 Bottom entry besides thread with plastic surface
Y63 Bottom entry prevent blast holes,inter-fotation with plastic surface
tel: +86 - 571 - 85224000
fax: +86 - 571 - 88730677
add: NO.8,4th road Changkou dist,Fuyang,hangzhou
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