We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Aluminum Marking Ruler, Round Level Bubble , Casting Combination Squares , Tubular Spirit Level ,Magnetic Trapezoidal Levels . Our tenet is "Reasonable prices, economical production time and very best service" We hope to cooperate with much more shoppers for mutual enhancement and benefits. The product will supply to all over the world, such as Europe, America, Australia,Kuwait , Finland ,Bhutan , US .The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.