20 years' experience as a glass manufacturer and exporter.

How can I get to know black crushed glass quality before placing an order?
For studying the quality of the crushed glass , customers are more likely to visit our factory. Meanwhile, asking a sample is also a fantastic way. The large proportion of return customers may supply you invaluable reference that we're really reliable.

Through years of unremitting efforts, Qingdao Spring Glass Co., Ltd. has developed into a professional glass powder developer and manufacturer in China. As one of Spring Glass's multiple product series, glass rocks series enjoy a relatively high recognition in the market. The whole production process of Spring Glass glass frit powder is under real-time monitor and quality control. It has gone through various quality tests including a test on materials used in the food trays and a high temperature withstanding test on parts. Through a thorough quality inspection, the product is guaranteed to be defect-free.

It is our glorious duty to realize the modernizational improvement of mirror chips industry. Get price!
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