GD conventional serious are standard and precious injection molding machines produced by Ningbo Guangde Machinery Co.,LTD, based on high-strength ductile iron,special and sophisticated barrel screw extrusion technology, hydraulic and electric elements supplied by various famous enterprises in the world, as well as professional management and special processing for component of different clamping forces and stric quality control. Plastic Injection Molding Machine with a clamping force range from 50T to 650T, can meet the international standards and are suitable to product most plastic commodities and those with thin wall thickness and special properties. In addition, our company can also provide models specially for pen-making, len-making, glass frame-making, stationery-making, etc to meet the various requirements from the customer.