1. Pressure and fatigue resistance and a long service lift
2. Conforming to international enamel standards

Jiangsu GMO Hi-tech Co., Ltd is a hi-tech enterprise specialized in R&D, design and manufacture of multi-energy heat storage pressure-type water tanks such as solar energy, air energy, geothermal energy natural gas and electricity energy etc. Through unremitting efforts, the company has obtained about 100 intellectual properties and patents and the brand of GMO has been spread to more than 60 countries and regions in the world. The company has passes ISO9001:2000 Quality Management System Certification, ISO 14001 Environment Management System Certification and OHSAS 18001 Occupational Health and Safety Management System Certification and obtained CE marking and 3C marking. The inner tank of the GMO water tanks is the first passing 250000 fatigue tests of Australia and has passed 260000 pulse water pressure tests of China.