Basically, our company's main product is lift, which is vehicle maintenace, pursuing safety structure and quality as priority. Lift can be categorized into three different tyep:2 post, 4 post, scissor, total of 17 different models are all hydraulic lifts, which mean using oil pressure. Fro more detail, one of 2 post types have 4 ton and 5 tons to handle with ratchet arm for quick 6 different height adjustment in order to activate easily for any vehicel with twin dual packing hydraulic piston and automatic arm locking device. Another model, 4 post types wheel alignment , which can hold maximum up to 6 tons and focus on auto level locking position, and use rear slip plate for easy work. Finally, scissor type has 3.3 ton maximum lift capacity, which double scissor action and 4-cylinder synchronization lead to control the power balance and safety structure.

Powerrex LockNut maintains the certain functions of locknut using elasticity and frictional force between built-in retainer and thread of bolt. The nut is easily screwed up because of small resitance by teh expansion of retainer. on the other hand, the nut is not easily loosened due to big resistance by contraction of retainer.
Powerrex Locknut applies in various places, where to prevent lossening of nut by vibration and physical shock, such as, bridge, railway, automobile, construction, heavy industry, engine, military equipment, air craft, and ocean construction.