used Hitachi crawler excavator EX200-1hydraulic engine system in a good quality for construction building HONGZHI MECHANICAL EQUIPMENT LIMITED is a professional manufacturer and supplier of material handling construction equipment(including forklift, crane, excavator, loader, road roller, etc.) in China. Our manger who is engaged in construction equipment industry for more than 20 years is an expert in construction equipment and our engines are imported from Japan. I can ensure the equipment's quality better than other supplier in China. The quality of the products control is strict,and old customers have good feedback on products.