All JMA products must be strictly tested on-site and analyzed in the laboratory. With advanced laboratory and test instrument, we could do the comprehensively accurate physical test and chemical analysis for each piece of raw material and products.
Moreover, testing center is equipped with the world’s advanced instruments such as America ageing resistance instrument, British salt spray test machine, Israel section size measurement system for complex profile and Germany direct-reading spectrometer, color manager software, glossmeter, cupping machine, bending test machine, membrancemeter and impact testing machine. On the basis of these advanced test equipments, our QA test technician could examine the specified items in GB/T5237 and GB/T5237.5-2000, as well as the imported and exported products all around the world.