Contact · RFQ
Consult our thermal engineers.
Share your duty and volumes. Commercial and manufacturing inquiries are handled from Varanasi; R&D and technical collaboration can be reviewed with our Chennai lab.
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Varanasi — Manufacturing
Chak No. 249 (I), Plot No. 1032/1/2, Mouja Khajuri, Pargana Kaswar Raja, Tehsil Rajatalab, Varanasi, Uttar Pradesh 221301, India
Chennai — R&D Lab
Door No. 2/29, Plot - B, Cenatoph Road, 1st Street Alwarpet, Chennai, Tamil Nadu, 600018, IND
Service & support
Support beyond delivery.
- 01
Customisation
Adapting cores, connections and envelopes to new or changed installations.
- 02
Maintenance
Guidance on cleaning, inspection and service intervals for installed coolers.
- 03
Upgrades
Re-engineering existing units for higher duty, new media or updated standards.
- 04
Customer support
Technical queries handled by our engineering team via email or phone.
Support requests: marketing@tesio.in · +91-7570001919. Response times are agreed per contract; no round-the-clock service level is offered by default.
Privacy notice
How we use your details.
Tesio Cooling Systems India Pvt. Ltd. (“TESIO India”) processes the information you submit — name, company, contact details, location, project details and, for careers, your résumé link — only to respond to your inquiry or application, in line with India's Digital Personal Data Protection Act, 2023.
Form submissions are protected by Cloudflare Turnstile, which processes limited technical data to detect abuse. Submissions are delivered by email to marketing@tesio.in; we do not sell your data or use it for unrelated marketing without consent.
Inquiry data is kept for as long as needed for the commercial relationship; career submissions for up to 12 months. To access, correct or delete your data, email marketing@tesio.in.
Full legal privacy policy pending final review.