The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Industrial Engineering Spirit Level, Mini Pocket Spirit Level , T-Square Ruler , Spirit Level With Adjustable Vial ,Measuring Tools Spirit Level . To better expand market, we sincerely invite ambitious individuals and companies to join as an agent. The product will supply to all over the world, such as Europe, America, Australia,Belgium , Portugal ,Curacao , Estonia .We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.