Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Nahs, Sodium Sulphide Red And Yellow Flakes , natriumhydrogensulfid hydratisiert , White Caustic ,Potassium Hydroxide Cleaning . Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services. The product will supply to all over the world, such as Europe, America, Australia,Ethiopia , Nigeria ,Anguilla , United Kingdom .With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.