We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Chloride Test Kit, High Quality Water Tester , Arsenic Test Strips , Total Alkalinity Pool Test ,Drinking Water Analyzer . We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Germany, Sudan,Algeria, Chile.We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.