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Commercial Desk

Contact GDM

Submit commercial requests, reach regional offices, and access technical FAQs.

Office Address

Trading & Logistics HQ

Trading & Logistics HQ Address

A-1, Parekh Wadi, Nr. Kasanagar, Katargam,
Surat - 395004, Gujarat, India

Commercial Inquiries Email

gdmdiamond@gmail.com

Direct Phone Connections

Mr. Hardik: +91 90998 00880
Mr. Haresh: +91 98251 90990
Landline: 0261-25350431

Distribution Representative Cities

Surat, Delhi, Mumbai, Udaipur, Chennai, Bangalore, Jaipur, Meerut (U.P), Ahmedabad, Morbi.

Send Commercial Inquiry

Fill out the parameters below and our engineering sales team will transmit a formal technical quotation within 24 business hours.

Green Diamond Powder Resin / Vitrified Bond • Monocrystalline
Yellow Diamond Powder Sharp Edges • Aggressive Removal
92 Saw Cutting Series 9220 to 9260 Mesh • Stone Saws
Resin Bond & RVD-P Self-Sharpening • Low Heat Impact
Micron Diamond Powder 0.25 - 60 μm • Lapping Precision
Cubic Boron Nitride (CBN R & A) Hardened Steel HRC 45+
Bruting Wheels & Custom Tools Custom Coating • Tailored Grit

Katargam Industrial Zone Map

A-1, Parekh Wadi, Nr. Kasanagar, Katargam, Surat 395004

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Surat Head Office

Located near Kasanagar, Katargam—India's primary high-precision diamond bruting and synthetic engineering trade area.

Commercial FAQ

Common Business Inquiries

How does GDM verify particle size distribution (PSD)?
Every production batch undergoes automated laser diffraction checks and shape analysis mapping. This eliminates oversized particles, guaranteeing compliance with FEPA, ANSI, or custom grading distributions.
What are the standard lead times for international orders?
Standard catalog grits ship from Surat within 3-5 business days. Custom tailored specifications (specific TT/TI or chemical coatings) require 15-20 business days depending on sourcing schedules and volume carats.
Do you provide material safety and compliance certificates?
Yes. Every shipment includes batch-specific Certificates of Analysis (COA) detailing size limits, average shape factors, TT/TI indices, and full material safety data sheets (MSDS) to facilitate secure custom clearances.
What is your diamond powder sourcing policy?
All diamond crystal matrices are synthetically grown inside certified HPHT partner presses and graded in Surat, India. We do not engage with natural rough stones, ensuring 100% conflict-free, ethical, and fully traceably sourced industrial abrasives.