Tengzhou glass is a product of cooperation with Tengzhou Jinjing, which is regarded as a kind of five-line glass of Jinjing. Jinjing Wusi glass is one of the highest quality ultra-white glasses in China, and it is also recognized as a high-quality product in the industry. The cooperation between Tengzhou glass and Jinjing can show that it has the characteristics and quality of Jinjing five-wire glass. Therefore, it can be determined that Tengzhou glass is Jinjing Wusi glass.