We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Sand Proof Test Chamber, Rapid Rate Fast Temperature Change Test Chamber , temperature controller with high low alarm , Cyclic Corrosion Tester ,Salt Spray Testing Chamber For Coating . Seeing believes! We sincerely welcome the new customers abroad to set up business relationships and also expect to consolidate the relationships with the long-established customers. The product will supply to all over the world, such as Europe, America, Australia,Colombia , Argentina ,Azerbaijan , Latvia .With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.