On April 23, 2012, Canadian customer orders another set of amphibious pontoon undercarriage to fit to his Hitachi ZX200 long reach excavator. Customer gave much informaton of hte applicaitons and the pontoons were specially designed as per his request. Many improvements were made on the pontoon design, welding technology, adoption of wearing materials etc. The improvements are based on repeatedly discussion between our engineers and customer, with purpose of building the best amphibious excavator, marsh excavator and swamp buggy excavator for the customer. 

Is our policy to study carefully the appications of the customer before finally starting the design and production. so we regard every order as particular customized order and try our best to satisfy the customer and avoid any kind of defect or risks during product applicaiton.