SLR Silica Factory, PR China - Over 100,000 MT/year capacity for silica brick and shapes, 400 employees in the mold machine shop, and 4 tunnel kilns. Houses the world’s largest shuttle kiln for large shapes. Supplier of silica for USS Gary, Clairton, and Wheeling-Pitt rebuilds.
LR Silica Factory, PR China - Over 20,000 MT/year capacity for silica bricks and shapes for coke oven refractories. Uses box and round kilns for slow firing which results in minimum defects. Provides fast turnarounds for best delivery times.
SWR Fireclay Factory, PR China - Over 30,000 MT/year capacity to produce fireclay shapes for coke oven repair and rebuilds. Houses multiple tunnel kilns and a high-capacity machine shop in order to produce hundreds of molds in a short time. Supplier for USS Gary, Clairton, and Mountain States Carbon (formerly WPSC).
MG High Alumna Factory, PR China - Over 5,000 MT/year capacity for Mullite shapes and 30,000 MT/year capacity for high alumina bricks. Houses one tunnel kiln and two shuttle kilns.
YXR Insulating Brick Factories, PR China - Multiple factories in PR, China to produce all standard and high-strength grades for optimum thermal conductivity at favorable prices.
HX Magnesia Factory, PR China – Over 1,000,000 MT/year capacity of magnesia based raw materials. Over 250,000 MT/year capacity for slag conditioning materials.