Dalian Yihai Safety Glass Technology Co., Ltd. was founded in 2003, is a glass deep processing enterprise with Sino-US joint venture and controlled by China  Dalian Yihai Enterprise Group. The company is located in Dalian Bay North Sea Industrial Park, with a total investment of more than 60 million RMB, covering an area of more than 70 mu and has a construction area of 46,667 square meters. The main products are  tempered glass, bulletproof, fireproof, laminated glass, hollow and curtain wall glass products and processing. The products are widely used in construction, decoration, furniture, automobile, bank security and other industries; the company annual processing of various glass 1.5 million square meters,  an annual output value of nearly 60 million yuan, profits and taxes more than 4 million yuan.

The company pursues the advanced concept of promoting enterprise development by scientific and technological progress, acquires contemporary advanced equipment from Germany, Italy, Korea and domestic advanced equipment, introduces advanced automatic production lines for hollowing, tempering, cutting, drilling and edge grinding, and at the same time cultivates a large number of technical backbone and skilled operators for deep processing, tempered and laminated glass products successfully abtained market access certificate-CCC certification (national compulsory product certification); bulletproof glass has obtained the qualification and testing certificate from the provincial Public Security Department and the Ministry of Public Security. In recent years, the company has accelerated the research and promotion of low-carbon, energy-saving, environmentally friendly glass production and processing, and has continuously extended and expanded to industrial supporting products, and achieved positive results.

After 7 years of development and growth, the company has formed a perfect enterprise production, operation and sales management system, and established a number of long-term and stable customer groups. Yihai glass is not only sold to Dalian and other cities, but also exported to Japan, the United States, South Korea, Russia and other countries.