Up to now, the series of HCCK products have been widely applied to metallurgy, electric power, water conservancy, medicine, steel, chemical, mining, cement, construction, petroleum, environmental protection and many other industries. The products have been distributed in 30 provinces and autonomous regions within China , and have been exported to the US, Russia, UAE, UK, India, Brazil, South Korea, Malaysia, Singapore, Romania and other 75 countries and regions all around the world.