Dust extraction and collection equipment in the nature of cyclones and ducting sold as a unit; Dust extraction and collection equipment in the nature of rotary airlocks in the nature of valves being machine parts for pneumatic conveying systems; Filters being machine parts for positive displacement blowers; Air pollution control equipment, namely, industrial cyclone separators; Noise control apparatus and systems, namely, industrial noise attenuation units being parts of machines; Heat exchange and energy transfer apparatus and systems comprising heat exchangers and heating coils being parts of machines; Wood waste heat, combustion or energy plant and equipment, namely, biomass gas burning machines

Filtration equipment, namely, air filtration units; Air filtration systems comprising panel filters, high efficiency particulate arrestance filters, filters for absorbing odour, and grease filters; dust extraction and collection equipment in the nature of electric fans, filters for electric fans, and containers and bags for dust in the nature of filter bags; air pollution control equipment, namely, pulse jet bag air filters; noise control apparatus and systems, namely, silencers and mufflers specially adapted for industrial air filtration installations; kilns; timber drying kilns; structural replacement parts and fitments for the aforesaid goods

Maintenance services, namely, performing general maintenance, airflow assessments and equipment tuning of kiln systems and parts thereof; Repair and replacement services of kiln systems and parts thereof

Aftermarket services for kiln systems and parts thereof; Consulting, installation, upgrading, conversion, and engineering services relating to kiln equipment, design, control systems, and performance; Kiln reskins; Retrofitting and upgrading services for kilns and heat plants; Kiln rebuilding services; Kiln demolition and installation services; Kiln conversion and modernization services; Custom analysis, design, engineering, and installation services for kiln systems; Supply of OEM and custom manufactured parts and spare parts for kilns, industrial blowers and fans