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Established in the year 2010 we, "Sigma Technologies", Chennai, has become one of the reputed Manufacturer, Service Provider of a wide range of Bubble Diffusers, Waste Water Treatment Equipment, Gas Scrubber, Sewage Treatment Plants, Air Pollution Control Systems, Effluent Treatment Plant, Pressure Vessels and more. Our range of services is being promoted across the nation. Besides, we also provide engineering consultancy services for undertaking complete turnkey projects including surveying, designing, engineering, equipment manufacturing, testing and erection and commissioning of various water treatment Plants.

We, Sigma Technologies, carried out by our well-trained professionals, who have several years of industry experience. We are backed by well-developed infrastructure setup and well-defined business operations, which assist us in delivering customized water treatment plants and waste management systems as per the specified requirements of our clients.we have been able to meet our clients complete satisfaction level.

We welcome queries for our products, Waste Water Treatment Plants from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu & cities like Bangalore, Chennai, Hyderabad.


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Call Us:  +91-8079451483
Muralidharan R (Manager)
No. 15, Venugopal Nagar Main Road Thirumullaivoyal,
Chennai - 600062, Tamil Nadu, India
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