As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for dual cell curing chamber, Aging Cell , Compound Accelerator , Hpht Viscometer ,Mud Loss Water Tester . We have now designed a reputable track record among many shoppers. Quality&customer initially are normally our constant pursuit. We spare no attempts to produce greater solutions. Stay up for long-term cooperation and mutual positive aspects! The product will supply to all over the world, such as Europe, America, Australia,Kuwait , Washington ,Israel , Denver .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.