Henggang glasses industry has the characteristics of large scale, high concentration, high-end products and perfect production support. There are 342 frame manufacturers, with an annual output value of 9.1 billion yuan; 17 rubber compound manufacturers with an annual output value of 750 million yuan; 22 automatic equipment manufacturers with an annual output value of 710 million yuan; 53 households with an annual output value of 1.882 billion yuan. In addition, there are 24 electroplating enterprises with an annual output value of 498 million yuan and 17 auxiliary materials manufacturers with an annual output value of 390 million yuan.
The Henggang glasses industry started from the development of processing materials in the 1980s. After more than 30 years of tempering, it formed a complete industrial cluster and occupied most of the world's high-end frames. Despite this, Henggang glasses also has shortcomings such as low self-owned brands and low-profile brand awareness, which is at the low-end and low-end of the global industrial chain. In the case of rising rigid costs such as labor prices, factory rents and raw material prices, improving profitability has become the key to the sustainable development of Henggang glasses.