Our Trusted Clientele & Quality Certifications
Global Enterprises delivers industrial-grade core storage solutions engineered to meet exacting geotechnical standards. Backed by verified zinc coating compliance, prime steel traceability, and trusted by top-tier mining conglomerates and diamond core drilling contractors across India.
Certifications & Quality Standards
Geological core logging requires dimensional stability, zero corrosion bleed, and high structural rigidity. Our manufacturing protocol complies with rigorous Indian and international metallurgical guidelines.
ISO 9001:2015 Compliance
Standardized process architecture ensuring defect-free fabrication, computer-controlled sheet slitting, uniform corrugation depth, and strict quality control across every production shift.
Hot-Dip Zinc Galvanization
Galvanized Plain (GP) steel sheets verified with 80 to 120 GSM uniform zinc bonding. Formulated to resist sub-surface acid mine drainage, saline drill waters, and prolonged tropical monsoon exposure.
Tata & Jindal Certified Coils
We never use commercial scrap or off-gauge seconds. Every production batch is backed by official Mill Test Certificates (MTC) certifying tensile strength, yield stress, and exact thickness gauge.
Virgin Polypropylene Copolymer
Manufactured from high-grade virgin polypropylene resins with custom UV stabilizers. Tested for notched Izod impact strength, preventing cracking under scorching open-cast temperatures or high UV exposure.
15+ Tier Stacking Load Rating
Heavy-gauge hemmed sidewalls and embossed stacking lugs ensure uniform vertical load distribution. Trays stack securely without sidewall bowing, pinching, or damaging fragile geological core specimens.
100% Circular Recyclability
Galvanized steel core trays are 100% closed-loop recyclable with zero environmental degradation, supporting the sustainable ESG directives of modern mining and mineral exploration enterprises.
4-Stage Quality Assurance Workflow
Our multi-checkpoint inspection ensures zero variance before dispatch to field drilling sites.
Coil Thickness & GSM
Digital micrometer gauge audit and Elcometer zinc coating checks on incoming Tata/Jindal coils.
CNC Channel Precision
Accurate hydraulic die bending for BQ, NQ, HQ, PQ channels preventing core movement and friction damage.
Perforation & Riveting
Laser-aligned drainage perforations and structural blind corner rivets for torsional rigidity.
Pre-Dispatch Audit
Full stacking load test, embossed meter mark verification, and weather-sealed transit bundling.
Our Valued Clientele & Partners
From the underground zinc-lead reserves of Zawar Mines to exploration drill sites across Rajasthan, Odisha, Madhya Pradesh, and Jharkhand — our core boxes are trusted by premier exploration organizations and drilling specialists.
Hindustan Zinc Operations
Underground Mining Zawar Mines • RajasthanDiamond Core Coring Consortium
Deep Drilling Specialist Pan-India Mineral BeltsGeotechnical Soil & Rock Labs
Geotechnical Investigation Delhi NCR • RajasthanMineral Ore Exploration Agency
Resource Delineation Odisha • Jharkhand BeltsVedanta Exploration Partners
Base Metal Exploration Rajpura Dariba • Rampura AguchaTunneling & Metro Geocore Labs
Infrastructure Drilling Northern Railway • Metro CoringDeep Borehole Drillers Consortium
High-Angle Diamond Coring Madhya Pradesh • MaharashtraCritical Minerals & Rare Earth Surveys
Strategic Metals Western & Central India“Global Enterprises has consistently provided high-durability Galvanized Steel Core Boxes that withstand demanding underground conditions at Zawar Mines. Their prompt delivery schedules, tight 22-gauge tolerance, and zero transit deformities make them an indispensable partner in our exploration logging operations.”
Get in Touch with Our Engineering Team
Reach out for bulk supply quotations, mill certificates, custom sizing specifications, or on-site sampling.