Zhoushan dinghai weiyu screw manufacture factory is a professional production units of the domestic manufacturing screw, melt cylinder. Our company has strong technical force, advanced technology and equipment, first-class production facilities an... >> View Details

       Our enterprise spirit of "excellence, innovation and hard work, 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! Tel: 86-0580-8050839、8051743、13905808621 >> More