
About us Ningbo Rolling Stone Motion Controltek Co., Ltd (RSK) was established by Taiwan Controltek INT’L co, Ltd (CTK) in 2001. We have devoted ourselves in producing “Rolled ball screw”: an effective and efficient linear transmission element. We have mastered in manufacturing precise, reliable and competitive products. We are now the expert in Rolled Ball screw in China , providing local and global. RSK Values Professional, Respect, Innovation, Sustainable |
Ningbo Rolling Stone Motion Controltek Co., Ltd Tel:+86(0)574-88320288Fax:+86(0)574-88320788 P.C:315105 E-mail:nbrsk@nbrsk.com.cn ADD:No.388 Jinda Road,Yinzhou Industrial Zone,Ningbo,China www_nbrsk_com.njbfkj.com.cn |
High precision rolled ball screw can be used in Machine tools.
Rolled ball screws are material-saving, energy-efficient, and more "green" comparing to ground ball screws and lead screw.
Concentrated Solar Power plant (CSP) uses massive “Heliostats” to track and reflect the solar power onto a Tower, materials than heats water steam
Rolled ball screw are also used in medical industry. Hospital beds, operating tables, dosing- and surgical instruments.
Automatic umbrella , Telescope , Sewing machine
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