... )Japan bulldozer (KOMATSU): D50, D60, D80, D85, D155, D355American bulldozer (CATERPILLAR): D58, D60, D7G, D8K, D9L, D10H;(3)Germany hydraulic excavator ... Estate, Xiong County, Baoding City, Hebei Province, China.Established :the year of 1986Customers:(1)china:SHANTUI;SHANTUI OUYATUO ;ZOOMLION; HUANG GONG ARD ... person: Name :Linda wang Mobile +86-15933963585 floating seal for CATERPILLAR