HL glue manufacturing and chemical industries has started to work in Tabriz since 1996 by accepting the agency to sell products, then it has produced all kinds of adhesives and chemicals since 2000. The first unique product was presented in 2005 called HL steel glue.

Acquiring business experience in sales and production and an awareness of the needs of today's consumer, HL glue manufacturing and chemical industries invented unique herbal adhesive in 2011 by taking advantage of Polymer scientists in research laboratories. The link between the studies of academic researchers and specialists to access the growing development has been a constant goal of HL glue manufacturing and chemical industries.

Now HL glue cooperates with organizations such as: Tractor manufacturing, petrochemical, water and wastewater, Saipa ring manufacturing, Motogen and so on. This factory exports its products to the countries such as: Iraq, Turkey, Afghanistan, Georgia, Azerbaijan, Syria, Lebanon, Bulgaria, Russia, Uzbekistan and Pakistan. Also this company is going to export its products to other countries.