Quality Assurance:

1. Quality is our culture, GAOYI is confident in the superior quality of products being the most effective salesman.
2. GAOYI has advanced production management and R & D technology and also continue to technical innovations.
3. GAOYI introduces new industrial automation equipment, and gradually optimize the every aspect of production process.
4. GAOYI brings in advanced quality test equipments so as to control all electric products.
5. GAOYI has its own complete set of test methods and test standard.

Quality Management:

1. GAOYI has strict and meticulous quality control in all aspects of the production process, to ensure product quality.
2. GAOYI brings in advanced test equipment, which can test the quality of every products of electric heaters.
3. ISO9001: 20000 System Certification