Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Heavy Duty Magnetic Professional Level, Spirit Level Magnetic , Extending Support Rod , Unbreakable And Magnetic Levels ,Standard Trapezoidal Levels . If needed, welcome to make contact with us by our web page or phone consultation, we will be delighted to serve you. The product will supply to all over the world, such as Europe, America, Australia,Congo , Norway ,Serbia , Ghana .Why we can do these? Because: A, We are honest and reliable. Our products have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will be highly appreciated.