Ladle Arc Refining Furnace
Ladle arc refining furnace, an external refining technique that uses arc heating under vacuum conditions. The ladle furnace is used to refine the molten steel in the initial furnace (electric…
Read moreRefractory Mortar Used as Joint Material for Masonry of Refractory Bricks
Refractory mortar, also known as fire mortar or joint material, is a powder. Used as a joint material for masonry of refractory products. According to the material, it can be…
Read moreHigh-Strength Wear-Resistant Castables at Lower Prices
The high-strength wear-resistant castable consists of high-strength aggregate and powder mineral additives. It has optimized wear design, minimum wear resistance, high strength, arbitrary shape control, strong integrity, simple construction and…
Read moreLow Cement Castable Integral Casting
Low cement castable are developed based on common castables using rheological principles, tightest packing theory and ultra-fine powder technology. They are high-tech refractories. It has the characteristics of low porosity,…
Read moreNiger Former Premier Visits Rongsheng Industrial Group
On the morning of January 22, 2019, Mr. Amadou Boubacar CISSÉ(the Former Premier of The Republic of Niger) visited overseas sales department of Rongsheng Group, accompanied with him was his…
Read moreVietnam Customer visit Rongsheng Refractory Group
Vietnam customer gived a visit to Rongsheng Refractory Group’s firebrick factory. The customers are engaged in glass production and their purchasing plan is clay insulating bricks, zircon bricks and regenerator…
Read moreRongsheng Employee Product Knowledge Exam
Today, Rongsheng company held a staff product knowledge exam. Take the form of a written examination, conducted answer within the specified time. Everyone concentrated on answering questions in the examination…
Read moreCustomers Visit Rongsheng’s Cordierite Mullite Production Line
On January 2, 2019, our cordierite mullite production line ushered in the first customer in 2019. Under the leadership of our Rongsheng technical director and sales manager, the customer visited…
Read moreStudents from Zhengzhou University Visited the Workflow of Rongsheng E-commerce
Practice makes perfect. No one wants to be a general on paper. In order to let students better understand the majors they have studied, to stimulate students’ interest in learning,…
Read moreLuoyang Lida Chemical Construction
The weather turned cold and Luoyang had already snowed. The workers are still under construction. In the construction of refractory castables, environmental and seasonal changes such as temperature and humidity…
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