Semi-finished patio heaters will be randomly checked during the cutting, punching, stretching, bending, welding etc process; Also our QC staff will randomly selected powder spare parts and make the salt spray test to ensure the powder anchoring strength as our heaters are outdoor products.
Burner Assembly workshop inspection:
Burner workshop inspection mainly focus on the flame testing and leakage testing and anti-tilt testing, Our workers will use leakage test machine to check every assembled control valve and gas inlet tube before making the whole burner. Then they will test the flame effect and anti-tilt function twice for each burner during the assembly line, After that, before packing the burner, they will make the final leakage test for the whole burner before packing. Meanwhile, our QC staff will be side by side to make a quality record during the whole process when there has defective parts.