Building a Legacy Since 1995
Founded in 1995, Alfa Plast has built a strong reputation in industrial
engineering, offering advanced solutions for water treatment, chemical
processing, and anti-corrosive applications. With a focus on quality and
innovation, the company has earned trust across India through its durable
products and technical expertise.
In 2008, Sinai Engineering was established as a strategic expansion to
enhance capabilities in M.S. and S.S. fabrication. It specializes in
manufacturing pressure vessels, storage tanks, and dosing systems for sectors
like water treatment, chemical, steel, and pharmaceuticals.
Established in 2024, Cinai Autotech Pvt. Ltd. specializes in
precision-manufactured automotive components like SS pipes, hangers, and
CNC-formed tubular parts, using fully automated technologies to meet global
industry standards.
Our Mission
To deliver superior, reliable, and cost-effective industrial engineering solutions that empower our clients’ success.
Our Vision
To be the most trusted engineering partner in the water treatment, chemical, and automotive industries across India.
Our Sectors
Water
Treatment
Environmental
Automotive
Chemical Treatment
Our Facilities

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We needed help with the launch of the new digital platform. It went better than expected!
Nelly Flatcher
Unmatched expertise and an impressive portfolio. Working with them is always a pleasure.
Patrick Dyson
They can provide that final push your project desperately needs. Enjoyed our collaboration.
