"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Spirit Level With Adjustable Vial, Extension Support Rod Aldi , Special Purpose Squares , Plumb Line Spirit Level ,Die Casting Aluminium Spirit Level . By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise. The product will supply to all over the world, such as Europe, America, Australia,Macedonia , Doha ,Gabon , Rome .Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.