We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for Color Testing, Total Residual Chlorine , Color Meter , Spectrophotometer ,Water Quality Test . On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products. The product will supply to all over the world, such as Europe, America, Australia,Swedish, Liverpool,Australia, Saudi Arabia.We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we've got better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We have been always here working for your demands whenever you require.