GMO Products Need More Than 100 Items Strict Testing Process
Each batch of steel plate and enamel powder will be tested before production in GMO lab, in order to ensure raw material quality, and make high quality water heaters for clients.
GMO will test the enamel coating solubility every month, and record the weight loss of enamel coating. GMO solubility meet Y class standard according to AS4692.
GMO will select inner tanks from each batch products, and use current to test the conductivity. Lower conductivity means better enamel coating coverage.
GMO lab technician will select several enamel sample for acid resistance test. GMO enamel coating meet Acid Resistance: Grade A standard.