the patent for sliding ruler was already confirmed
Be powerful, be removable, be stronger and be professional on the market and for the customers, JINHUA HAODE TECHNOLOGY CO.,LTD is always keep going on the road and improve the products line for aluminum ruler and combination squares to be better day after day.
There is one kind of aluminum ruler which can be slidable and fixed on the destinated location, the customers can use it obviously and conveniently.
The materials of this aluminum ruler is : the blade is 2CR13 stainless steel ruler with black electrophoresis surface treatment which can keep the color longer and looks more smoothly, the positioning block is aluminium with CNC machined, which can keep high accuracy.
The scales on the aluminum ruler is engraved by laser, the accuracy can be kept within 0.1mm.
If you are interested, pls contact us for more details, our website is : www.wxtools.com.cn, and our email address is : firstname.lastname@example.org. We will give you answer within 12 hours.