WE ARE THE AUTHORISED DISTIBUTORS OF YAMAHA MUSICAL INSTRUMENTS & D'ADDARIO FOR W.B., SIKKIIM AND N
Gretex Industries Private Limited, NSE Listed company and ISO Certified Company established in 2007. The group is dealing in Musical Instruments since 2013 and they are rising every year. Gretex had started its Sole distributor of world’s renowned brands like Yamaha in the year 2013 and today we have more brands like Daddario, Harman, JBL-Revel, Synthesis, Mark Levinson, Lexicon, Arcam, Behringer,
20/02/2026
🌸 A NEW CHAPTER BEGINS 🌸
Gretex Industries Limited proudly launches a brand-new venture with Interiors & More — bringing premium artificial flowers & luxury décor accessories to redefine beautiful spaces.
This is more than a launch — it’s a step towards a progressive future filled with innovation, diversification, and new opportunities.
📅 28 Feb 2026 — The Journey Begins
✨ Elegant Spaces. Progressive Vision. Endless Possibilities.
Power-packed sound that moves with you! The GR12 Speaker delivers deep bass, crisp highs, and smooth Bluetooth connectivity all in a sleek, portable design. From laid-back evenings to spontaneous get-togethers, let every beat follow your rhythm.
27/10/2025
The power you can feel, the clarity you can hear.
The all-new GR 12 speaker is here to take your sound to the next level!
Whether you’re on stage or in the studio this beast delivers perfection.
13/10/2025
Precision engineered. Performance perfected.
Introducing GT10 Gretex Industries Limited’s advanced OEM solution built for those who demand unmatched reliability, superior efficiency, and long-term durability. Designed with cutting-edge technology and robust materials, the GT10 delivers consistent output and operational excellence across applications.
Power your business with innovation that performs beyond expectations.
Explore the GT10 advantage with Gretex!
08/10/2025
Meet the GT10 Guitar Amplifier compact in size, powerful in sound.
Perfect for practice, performance, and pure tone.
06/10/2025
Power your sound with precision. The GT 15 FX Amplifier brings your music to life with a 6.5" full-range driver, 3-band EQ for tonal control, 15W RMS output, and versatile Clean & Overdrive channels. Perfect tone, every time, on every stage.
Searching for the perfect space to play, jam, or learn without limits? Presenting Gretex Sound Bunker — a soundproof sanctuary where music meets freedom! Whether you're learning, performing, or just vibing, we've built it for YOU. Ready to discover your inner musician?
Feel the strings come alive as every note finds its power in the Gretex OEM GT 15 Amplifier
Small in size yet mighty in sound this is where clarity meets raw energy
Turn it up and let your music speak louder than words
Bring your sound to life with the GT 15 FX Amplifier. Equipped with a 6.5" full range driver, 3 band EQ, and 15W RMS output, it delivers both clean and overdrive tones with clarity and power. Perfect for practice, jamming, and performing, your music, your way.
29/09/2025
🎉 Grand Opening Alert – Yamaha Music Square, Kolkata 🎶
Join us on 7th October 2025, 4:00 p.m. onwards at our brand-new store in Kankurgachi!
✨ Experience the joy of music with a live performance by Yamaha Artist Gulraj Singh, along with our product specialists:
🎹 Dipanjan Chatterjee (Keyboard)
🎻 Anubrato Ghatak (Violin)
📍 Address: 2nd Floor, Unit No. 2D, 2E, 37, Shree Heights, CIT Road, Kankurgachi, Kolkata – 700054
📞 9330730002
In partnership with Gretex Industries Limited
Celebrate the world of Yamaha with us! 💫
23/09/2025
Feel every note come alive with the GT 15 crisp highs, rich mids, and powerful lows, perfect for practice, jams, or small gigs!
16/09/2025
Bring the stage to life with the GR8 Speaker! Big sound, effortless connections, and everything you need for unforgettable live moments.
| Monday | 9am - 8am |
| Tuesday | 10am - 8am |
| Wednesday | 9am - 8am |
| Thursday | 10am - 5pm |
| Friday | 10am - 8am |
| Saturday | 10am - 5pm |