CMVP
EXKAL has obtained the Certificate CMVP (Certified Measurement & Verification Professional) which supports him as a specialist company in the Measurement and Verification (M & V) of energy efficiency services by the Efficiency Valuation Organization (EVO), renowned international organization.
QS
The QS mark is a seal of quality and safety of food, beverages and other products of Chinese certification. It is managed by the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ).