Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for Multifunctional Zinc Combination Square, String Spirit Level , Spirit Level Two Bubbles , I-Beam Levels ,TORPEDO LEVEL . The team of our company along with the use of cutting-edge technologies delivers impeccable top quality products supremely adored and appreciated by our shoppers worldwide. The product will supply to all over the world, such as Europe, America, Australia,Jakarta , Swansea ,Namibia , Madagascar .With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, 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.