detail
50*80 is chain drive,40*80 is belt drive.power is 30kw,22kw.
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tel: 0371-22931538
Mobile：15937872688
fax: 0371-25551896
email：hnbodalj@163.com
weburl：http://www.zherfa.com
address：Kaifeng Longting District Industrial Park, No. 5
