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Add:Handan City, Hebei province, China,

About us


Yongnian Keguan Impore and Export Trade Co., Ltd located in Handan-a famous historical and cultural city, is a professional production material, equipment, and spare part supplier for DI pipe factory.  which is founded in 1990. It’s a professional refractory material manufacturer for DI pipe factory.

We are one of the best and professional casting material manufacturers in China. And specialized in the following materials, such as , refractory paint, graphite powder, graphite slag-baffle board / graphite slag stopper, graphite electrode, furnace refractory material, mould powder, slag conglomeration agent, desulfurizer, carburizer, sand core paint, and water-based paint for running trough, etc. We have a scientific and complete quality control system. After years of development, the company has become the biggest manufacturer of fall chute carbon brick and refractory paint in China, and takes 85% of the market share. We can produce more than 2000 sets of fall chute carbon bricks and more than 300 tons of refractory paint respectively each month. And we also supply spare parts for DI pipe production equipment, such as pipe mould, ladle, fall chute, trough, bearing, slewing bearing, valves, hydraulic cylinders, pneumatic cylinder,motor, reducer, blower, mortar pump, welding material, rubber seal, etc.