socks knitting machine, computerized hosiery machine, computerized socks knitting machine, JINHENG 6F,ISO9001/14001,CE socks knitting machine,computerized hosiery machine, computerized socks knitting machine, JINHENG 6F, ... UPS system can memory the current program and knitting action if transience power off. When the ... power restored, it can continue knitting to avoid any loss or wastage. 7 ...