Leadsun Refractory established in 2013 and located in Qingdao City, Shandong province, a city being a grand sea port in the world.Specialized in the producing and trading of all types of refractory and insulation materials. Mainly products fire clay bricks, high alumina bricks, insulating bricks, ceramic fiber products, calcium silicate products , unshaped refractory materials,MgO brick,rock wool and glass wool products.

Dedicated to provide excellent quality product, service, technical support to the global market. Its professional Team has been in the field of refractory over 9 years.Exported to over 50 countries, built firm business relations with over 200 foreign customers.
Strictly Quality Control from receiving order to loading container.
Perfect after service.

With continuous innovation and development, now it is a comprehensive enterprise,covering metallurgy,glass,building,electric power, chemical and petrochemical industries.

We provide a global one-stop purchasing platform of refractory and insulation materials to offer you professional application advice on furnace products ,making the energy saving easier .

From company establishment, we are insisting on the principle of “Quality First, Best Service, Competitive Price” We wish to be a good brand in customers’ mind and make friends around the world.

We adhere to "quality first, customer first, honest and trustworthy, pragmatic" as business philosophy. We also accept OEM and Customized orders and we will try our best to satifsy all the customers’ demand, this is our ultimate goal .