Color Suns Coffee Valve is the gold supplier inthe gobal world.Our coffee valve ensure to transport the freshcoffee what your coffee bean have been roasted to your clients.We focus on production and sales of one-way degassing coffee valve,our company is the only one focusing only on air coffee valvemanufacturing. We also research and development of Semi-AutomaticValve Applicator, meet the multiple requirements of the customer.We also offer leatherbags and aluminum foil bags sale, meetcustomers ' various needs.
