EXTRA LOW EMISSION E-LE

Quality control for others; environmental testing; environmental surveying; consultancy services relating to research in the field of environmental protection; consulting services in the field of environmental hazard assessment; environmental monitoring services for controlling chemical emissions; environmental assessment services; providing quality control services of the manufacturing of others to determine conformity with certification standards; environmental testing and inspection services; laboratory research services relating to product quality control; materials testing and analysing; product quality control testing; quality assessment, namely, product quality testing; quality control of building materials