Zhejiang hongyao glass co., LTD, is the predecessor of " Changsheng glass", has been engaged in the research and development and production of kitchen electric glass since its establishment in 1993, is a mature enterprise with more than 30 years of glass production experience.In order to adapt to the development of the times and create a new era of glass manufacturing, Hongyao start again with a new look. In April 2017 with a registered capital of 12 million yuan,become a technology-based enterprise specializing in technology research and development, production and sales of smart appliances glass.

The company Company has modern advanced computer-controlled horizontal roller type flat, curved abnormity of toughened glass production line, CNC XY glass scribing machine, CNC water cutting machine, grinding machine and imported grinding processing center, more than double color printing line automatically, independent research and development is suitable for the automatic assembly line, the company will process before and after the effective connection, greatly improve production efficiency and product quality，the existing capacity of the company is 150,000 pieces of cooktop glass per month, 180,000 pieces of oven door glass per month, and 180 tons of new heat insulation materials per month.The company has a sound environmental quality management system, ISO 9001 and ISO 14001 system certification, internal product laboratory, product testing equipment is complete, there are glass stress meter, light transmittance, strength tester, high temperature thermostat, programmable constant temperature and humidity box. Production and operation in strict accordance with the company's internal operating standards and inspection standards, so that production and operation standardization, product quality to meet customer requirements.