Profile: Klen International specializes in the manufacture of formulated cleaning & sanitation chemicals for the food, beverage, red meat, white meat, dairy & hospitality industries as well as fire assay fluxes and process chemicals to the gold mining industry. Our acid klen is a powdered acid detergent cleaner, which is used for the removal of mineral deposits & scale from equipment in the food processing, beverage and dairy industries. We offer treasure, which is a concentrated enzymatic premium liquid laundry detergent formulated to brighten & clean clothes and help reduce pilling in cotton garments.