Diamines & Chemicals Company (DACL) was incorporated in the year 1976 and commenced its production in 1982. The company has been the sole manufacturer of ethylene amines in Indian subcontinent for more than two decades. This plant has been set up with total indigenous R&D and expertise and is placed among the select band of 6 to 8 companies which have proprietary technology for the manufacture of ethylene amines. With the addition of new facilities during the year 1999-2000. The company is augmenting facilities for ethyleneamines homologues.  Diamines And Chemicals (DACL) has been the pioneer and the only one in manufacturing of a range of ethyleneamines (EAs) in India. DAC has evolved products manufactured 'first time' in India and also pioneered to 'develop' a market for the same. Over the years, the company has established its own presence in the market and is successfully catering to the needs of Industries.

Total customer satisfaction has been the company's motto. DAC's commitment to customer satisfaction lies in delivering quality products and services, which has helped the company to emerge as a major supplier of ethyleneamines. The customer's convenience is their comfort and hence they offer a range of packaging, starting from 25 kg fiber drums to customized packing to bulk packing in ISO containers.

DACL is located at Vadodara, one of the leading chemical business centers in western part of India, having a large presence of diverse chemical industries, including a large integrated petrochemical complex as well as numerous ancillaries, spread their wings to consume basic inputs from neighboring giants. India's commercial capital, Mumbai is just 400 kms away from Vadodara, while the Inland Container Depot (ICD) facility is located in the vicinity of the manufacturing site of DAC.

Product range of the company includes:

• Piperazine Anhydrous
• Piperazine 68% (PIP-68)
• Ethylenediamine (EDA)
• Diethylenetriamine (DETA)
• Amino Ethyl Piperazine (AEP)
• Polyamines Mix (PA MIX)
• Monoethanolamine (MEA)
• Triethylenediamine (100%)
• Triethylenediamine (33% in PG)
• Riethylenediamine (33% in DPG)
• Triethylenediamine (33% in MEG)
• Bitumen Emulsifier For Rs/Ms Grade ( DIA MUL)
• Acid Corrosion Inhibitor (ACI)
• Anti Stripping Agents (DIA BOND)
• Ethylene Diamine Acid Phosphate (EDAP)
• Rust Inhibitor (DIA RUST IN)
• Triethylene Tetramine (TETA)
• Tetraethylene Pentamine (TEPA)