[Custom kiln refractory] |?? Custom furnace refractories | shangzhuang Refractories Refractories by shangzhuang. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) have been "business alliance certification", please rest assured purchase through the entire network, click on the page query "Business Alliance Certified icon" of our authentication information. You can also click on the "Business Alliance Customer Icons" on this page directly contact our customer service! Introduction to basic refractories is divided into: white basic refractories, silk basic refractories, sodium basic refractories, black basic refractory, basic refractory gold, iron black basic refractories, refractory alkaline manganese black material, lithium basic refractory, basic refractory gold, black and basic refractories, refractory kiln custom wet basic refractories, refractory alkaline dry, low iron basic refractories. Refractories (Refractory material) are packaged in refractories (Refractory material) brick factory inspected and accepted must be stamped in their work product qualification chapters brick surface models, and typing stacked type packaging.