Thomas Yuen

Econotech Services Ltd

We are a testing and development laboratory specializing in pulp & paper and biofuel. We provide timely, reliable data and insight helping to solve product challenges and improve stability and performance of industrial operations. Our expertise includes: - Pulping, bleaching, process chemistry, pulp and paper chemical/physical/optical testing, and fibre & contaminant identification. - Biofuel feedstocks (woody, lipids, oils) and products (liquid fuels, wood and agricultural pellets).