Hazardous and non-hazardous waste generated by our business operations mainly includes chemicals, test samples, organic waste, waste liquid, paper, plastic, office waste, electronic waste, etc. We generate less waste than traditional industries. The amount of different wastes produced varies according to the business that each laboratory focused. However, we still pay close attention to the generation and treatment process of these wastes and strictly require the laboratory to carry out special personnel management and special warehouse storage of the samples after testing. We regularly hand them over to professional institutions for processing.