Zigong Lituo New Material Corp., Ltd: Our company is the leading manufacturer of tungsten carbide axle sleeve/bushing in China and the leading manufacture of carbide insert snow plow blade in south-west China. Our main products include carbide sleeve/bushing, carbide seal ring, carbide nozzle, carbide non-standard parts, carbide inserts, carbide insert snowplow blade, carbide tips and customized etc. The company passed SO9001-2015, ISO14001-2015, ISO45001:2018.