Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Constant Speed Mixer, Rotational Viscometer , Concrete Chemicals Additives , Expansion Tester ,Slurry Sand Content Tester . We believe in quality over quantity. Before export of the hair there is strict quality control check during treatment as per international quality standards. The product will supply to all over the world, such as Europe, America, Australia,Madras , Canada ,Sydney , Swiss .Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.