In 烟台昌友玻璃制品有限公司, metal bottle caps proves to be the most outstanding product. We develop a comprehensive quality control management system including supplier selection, material verification, incoming inspection, in-process control and quality assurance of finished product. Through this system, the qualification ratio can be up to nearly 100% and the product quality is guaranteed.

Changyou Glass may be expected to influence a new generation with our highly innovative ideas and modern design concepts. And we own a highly professional R&D engineer team who has done a lot of work to support our progressional science and technology innovation, which is the main reason that our Changyou Glass branded products have taken precedence in the buying trend and that they are very popular in the industry now.

Striving for becoming the top enterprise supplying the first-rate service is always valued at Changyou Glass. All services are arranged to fulfill custom demand for metal bottle caps. For example, specification and design can be customizated.