Twi-Laq is a local New York City company that has been manufacturing fine products for over 80 years. Founded in Brooklyn in 1935 and now located in the Bronx, Twi-Laq is a family owned and operated business,with a strong tradition of personal service and individual attention to each of our customers.- Buy Direct from the Manufacturer- Largest Supplier of Certified Green Cleaning Chemicals to the NYC School System, with over 1,200 Schools and 1.1 million students.- Providing the Highest Level of support and comprehensive cleaning solutions to building service contractors of all sizes.- Providing floor care chemicals to some of the largest residential housing complexes in the country and many of New York’s most famous landmarks.