"Based on domestic market and expand overseas business" is our improvement strategy for 20559-55-1, 160591-91-3 , 1404-93-9 , 86-87-3 ,171599-83-0 . Safety through innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Puerto Rico, Muscat,Myanmar, Netherlands.All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.