Zhoushan Jintang Junyou Plastic Machinery Factory is a professional production units of the domestic manufacture of single barrel, double barrel extruders, injection molding machines, precision alloy barrel, screw, cone, parallel double, single-hole screw attachment. Our ... >> View Details

        The factory with "integrity first, quality first" business philosophy, and the constant pursuit of self-esteem self-improvement and development of domestic and foreign good quality and reputation. And warmly welcome new and old customers to contact the negotiation! >> More