This Wed morning, Oppein audit team came to audit our Dongguan factory. Oppein is the biggest kichen cabinet supplier in China.  After factory tour, lab tour, visit showroom first, they seat down to check all docs according to the check list one by one including environement protection, supplychain management, quality control, developemnt capability, and so on, each doc is complete and clear, we almost got the full mark only one mark lost due to one item of environment protetion not aligned. Oppein audit team was very satified with our factory and gave us very positive conclusion.