Kearing Scale Rulers

Kearing Sandwich Scale Rulers are made of plastic,and all the reticles,lines are sandwich, Laminated for durability.And all the lines are very thin but quite clear.
Shanghai Kearing Stationery Co,. Ltd is the specialist and leading manufacturer in this field in China, and she is a high technology products manufacturer confirmed and awarded by Shanghai Science & Technology Committee.Kearing can offer you every kind of Scale Rulers with top quality:1:3;1:4&1:5.
All Kearing Curves have been selling well in both domestic markets and international markets for their top quality and best price. Kearing Curves sets have been exported to East-south Asia,Japan,America,Europe,South Africa etc.
Kearing Scale Rulers