"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Double Milled Spirit Level, Steel Measuring Tape , Level Square Ruler , Precision Measuring Instruments,Vernier Caliper Digital . Welcome to contact us if you are interested in our product, we will give you a surprice for Qulity and Price. The product will supply to all over the world, such as Europe, America, Australia,Singapore , Bhutan ,Maldives , South Africa .With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.