We are the professional scale ruler manufacturer located in Shanghai, China. We offer the high quality fan-shaped scale ruler set for engineers. There are 6pcs of ruler with different scales for each scale ruler set.
1> scale ruler set, multifunctional scale ruler series, sector scale ruler set
2> 6pcs of ruler with different scales, scales can be offered according to your design
3> minimum order quantity 1000sets
4> OEM service available
Please feel free to contact us for further information about our scale ruler / scale ruler set whatever questions or requirements you may have!