Amphibious Excavator, Pontoon, Floating Excavator manufacturer / supplier in China, offering High - Grade Amphibious Excavator Equipped with Pontoons and Reliable Positioning Piles, Multi-Functional Amphibious Excavator for Land Reclamation and Waterway Maintenance, High-Performance Amphibious Excavator Fitted with Large-Sized Pontoons for Deep Water and so on.