Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Three Bubble Level Ruler, BOX SECTION LEVEL , Fibrerglass Measuring Tape , Measuring Tools Spirit Level ,Cast Iron Heavy Steel Squares . If you are interested in our products, please feel free to send us your inquiry. We sincerely hope to establish win-win business relationships with you. The product will supply to all over the world, such as Europe, America, Australia,Marseille , Sao Paulo ,Hungary , Egypt .With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.