What makes hot-molded FRP electrical panels superior to conventional sheet-metal panels?

Hot-molded Fiberglass Reinforced Polyester (FRP/GRP/SMC) electrical panels manufactured by Fiber Opti Ink are 100% non-corrosive, electrically non-conductive (eliminating shock hazards), UV-stabilized, fire-retardant (UL94 V-0), and rated IP55/IP65/IP67. Composite material also carries no scrap resale value, eliminating the roadside metal theft common with mild-steel or stainless-steel cabinets.

Are Fiber Opti Ink electrical feeder pillars certified for 50kA short-circuit fault levels?

Yes. Fiber Opti Ink electrical feeder pillars and modular power distribution panels are type-tested and certified by the Central Power Research Institute (CPRI) for a short-time withstand current of 50kA rms for 1.0 second with 105kA dynamic peak thrust. They have high-conductivity electrolytic copper busbars (up to 1250A), non-hygroscopic DMC/epoxy insulators, and transparent finger-safe polycarbonate safety shrouding.

Are direct buried splice chambers tested for heavy 20-ton vehicular road traffic?

Yes. Fiber Opti Ink Direct Buried Cable (DBC) chambers and modular handholes are certified for 20-ton vehicular road wheel load endurance under EN 124 standards. With high mechanical compression strength and diamond anti-skid chequered covers, they are used along highways and major arterial roadways for fiber optic network installations.

Is Fiber Opti Ink an approved vendor for Reliance, Siemens, and L&T?

Yes. Fiber Opti Ink (operating as fiberindia) is officially registered under Reliance Industries Vendor Code #166627 and has supplied over 75,000+ electrical panels and 40,000+ DBC systems to Jamnagar, Hazira, and Jio networks, as well as to Siemens, Larsen & Toubro (L&T), UltraTech Cement, NTPC, and BARC.

Do your outdoor telecom cabinets support integrated power (SMPS), battery backup, and fiber management?

Yes. Our outdoor telecom cabinets have standard 19-inch equipment racks and support 12V/24V/48V DC SMPS power supplies, Gigabit PoE switches, up to 96-fiber splice trays with organized slack storage, filtered ventilation louvers, and thermostat-controlled cooling fan trays.

What ingress protection ratings do your electrical junction boxes achieve?

Fiber Opti Ink electrical junction boxes are certified for IP55, IP65, and IP67 ingress protection by ERDA and NABL accredited test laboratories under IS/IEC 60529. The IP67 watertight variant is submersible to 1 meter depth for 30 minutes, built with continuous tongue-and-groove silicone gaskets and SS316 captive screws.

Where is your electrical panel manufacturing facility located in Mumbai?

Our head office and primary manufacturing works are situated at Ghatkopar Industrial Estate, L.B.S. Marg, Ghatkopar (West), Mumbai - 400 086, Maharashtra, India. As electrical panel manufacturers in Mumbai with over 35 years on site, we operate hydraulic compression molding presses, CNC tool rooms, and in-house testing labs serving clients across Mumbai, Pune, Gujarat, Maharashtra, and pan-India.

What types of custom industrial electrical panels do you manufacture in India?

As electrical control panel manufacturers in India, Fiber Opti Ink engineers Low Tension (LT) power distribution boards, Power Control Centers (PCC), Motor Control Centers (MCC), Automatic Power Factor Correction (APFC) panels, CPRI-certified 50kA feeder pillars, weatherproof FRP junction boxes, and solar DC distribution boxes fitted with switchgear from Schneider, ABB, Siemens, or L&T.

How can I request CAD drawings, type test reports, or an RFQ procurement quote?

You can submit an RFQ directly through our procurement page at https://fiberindia.in/contact, connect with our Mumbai engineering sales desk through our online RFQ portal, or call our office at +91-22-26252084 / +91-9820026057. We provide custom CAD layouts (.DWG/.STEP), CPRI test certificates, and commercial quotations within 24 hours.

ENGINEERING EXCELLENCE & RELIABILITY

Why Industry Leaders Choose Our Electrical Panel Manufacturing

Name: Fiber Opti Ink
Address: Ghatkopar Industrial Estate, LBS Marg, Ghatkopar West, Ghatkopar West, Mumbai, Maharashtra, 400086, IN
Telephone: +91-22-26252084
Price range: ₹₹

Conventional sheet metal rusts, conducts touch voltage, and invites roadside metal theft. Companies switch to Fiber Opti Ink's hot-molded GRP composites for zero scrap resale value, 50kA short-circuit withstand, 20-ton road load capacity, and 30+ years of maintenance-free field life across India.

50kA

1-Sec Fault Withstand

Tested shrouded busbars for heavy industrial substations

20-Ton

Roadworthy Rating

Direct buried highway chambers handling heavy wheel loads

100%

Zero Scrap / Theft Proof

Theft-proof composite material eliminates roadside vandalism

#166627

Reliance Vendor Code

35+ years serving Jamnagar, Hazira & Reliance Jio

TECHNICAL BENCHMARKING

Hot-Molded GRP vs. Sheet Metal & Conventional Plastics

Direct engineering comparison illustrating how compression-molded composite polymer resolves the systemic failure points of fabricated steel and standard thermoplastics in infrastructure utility deployments.

Engineering Parameter	Fiber Opti Ink Hot-Molded GRP	Conventional Sheet Metal	Standard Plastic / PVC
Corrosion & Rust Resistance	100% Non-corrosive, impervious to coastal salinity, acid rain, and heavy monsoon downpours. Benefit: Zero rust for 30+ year lifespan in harsh coastal refineries and highway installations.	Prone to oxidation, seam corrosion, and rust-through within 18 to 36 months.	Susceptible to chemical degradation and cracking when exposed to hydrocarbons.
Scrap Value & Theft Risk	Zero scrap / resale value. Theft-proof by design, eliminating roadside vandalism. Benefit: Completely halts infrastructure theft across remote highways and rural telecom routes.	High scrap metal value resulting in recurring street-level vandalism and theft.	Low scrap value, but easily broken or torched by miscreants.
Electrical Insulation & Shock Safety	Complete dielectric insulation (>18 kV/mm). Shock-proof touch voltage safety. Benefit: Guaranteed pedestrian and technician safety with zero earthing failure hazard.	Conductive. Dangerous touch voltages if earthing strap rusts, fractures, or is stolen.	Moderate dielectric strength, but low mechanical puncture resistance.
Short-Circuit Fault Withstand	Tested & certified for 50kA, 1-second fault withstand with shrouded copper busbars. Benefit: Withstands severe substation and industrial feeder short-circuit transients.	Requires heavy internal clearance; arc flashes can blow doors off hinges.	Melts and catches fire under high short-circuit arc flash temperatures.
Subterranean Road Loading	20-ton direct wheel loading tested for highway and carriageway DBC chambers. Benefit: Directly installed in active roadways and carriageways without traffic disruption.	Deforms permanently and crushes under heavy commercial vehicle wheel traffic.	Limited to 1.5 to 4 tons distributed load, cannot be placed in roadways.
Weight & Installation Handling	65% lighter than steel. Easy 2-person handling; no heavy crane or rigging needed. Benefit: Cuts site installation and foundation prep time down to a couple of hours.	Extremely heavy; requires mechanical lifting equipment and high transport freight.	Lightweight, but lacks structural rigidity during backfilling.
Thermal Insulation & Solar Heat Gain	Very low thermal conductivity prevents solar baking of internal sensitive electronics. Benefit: Prolongs telecom battery and optical switch operating lifespan in tropical climates.	Acts as a solar oven, rapidly cooking internal batteries, switches, and relays.	Moderate thermal insulation, but suffers thermal deformation above 70°C.
Maintenance & Total Cost of Ownership	Completely maintenance-free. Requires zero painting, scraping, or rust treatment. Benefit: Lowest total life-cycle cost with zero recurring maintenance overhead.	Demands annual scraping, anti-rust priming, and repainting to avoid perforation.	Degrades under UV sunlight, requiring frequent cabinet replacement.

LAB-VALIDATED QUALITY ASSURANCE

Type-Tested & Certified Performance

Every formulation batch and assembled system undergoes stringent mechanical, electrical, and ingress testing to ensure uncompromising reliability in high-load industrial applications.

6 Standards

IS / IEC 61439-1&2 Certified

50kA for 1.0 Second

50kA Short Circuit Fault Level Withstand

Our hot-molded feeder pillars and busbar assemblies feature PVC-sleeved shrouded busbars and SMC-molded vertical fuse bases that withstand explosive short-circuit electromagnetic stresses without structural breakdown or arc propagation.

EN 124 Class D400 Equivalent

20-Ton Wheel Load

20-Ton Subterranean Roadworthy Load Rating

Engineered for direct buried cable (DBC) splice chambers and highway manholes. Tested under continuous commercial vehicle wheel loading with anti-skid surface patterns, zero deflection failure, and watertight sealing.

IS/IEC 60529 Compliant

IP-55 to IP-67 Submersible

Ingress Protection Standards (IP55 / IP65 / IP67)

Continuous neoprene and EPDM tongue-and-groove gaskets with SS toggle fasteners guarantee imperviousness to torrential monsoon rains, high-pressure hose jets, airborne desert dust, and submerged street flooding.

ASTM G154 / ISO 4892

RAL 7032 Industrial Grey

UV Stabilization & Weathering Resilience

Compounded with high-grade UV absorbers and optical stabilizers to withstand intense tropical solar radiation, preventing surface chalking, color fading, fiber bloom, and mechanical brittleness over 30+ years.

UL 94 V-0 & IEC 60695

Self-Extinguishing V-0

Flammability & Self-Extinguishing Performance

Formulated with halogen-free fire retardants that self-extinguish within seconds of flame removal, emitting minimal smoke and preventing fire spread across electrical distribution substations and telecom sites.

IEC 60112 / IS 2824

CTI > 600V / >18 kV/mm

Dielectric Withstand & Tracking Resistance

Non-hygroscopic resin-cast epoxy insulators and compression-molded SMC barriers eliminate surface tracking and phase-to-phase flashovers even in saturated 100% relative humidity environments.

Fiber Opti Ink (fiberindia) - CPRI 50kA Short Circuit & NABL IP67 Lab Test Certifications

Certified Type Test Reports Available for Client Audits

Copies of 50kA short-circuit fault reports, IP67 immersion tests, and 20-ton road deflection data are readily available to project consultants, EPC contractors, and procurement engineers upon request.

MANUFACTURING PROWESS

Integrated Manufacturing Across 3 Mumbai Facilities

Operating three dedicated factories across Mumbai allows us to maintain strict end-to-end quality control, from raw SMC formulation to computerized busbar shroud bending and high-pot testing.

3 Mumbai Works

Open in Maps

WORKS 01Mumbai

Heavy Compression Molding Works

Ghatkopar Industrial Estate, Mumbai

Hot-molding of GRP junction boxes, DBC roadworthy splice chambers, and modular cabinet body shells.

Monthly Throughput

Over 5,000 composite panels and DBC chambers per month

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WORKS 02Mumbai

Sheet Metal & Cabinet Integration Works

Veera Desai Road, Andheri (W), Mumbai

Fabrication of MS/SS outdoor telecom cabinets, fan-assisted louvers, swing handles, and lock integration.

Monthly Throughput

1,500 integrated telecom cabinets and 19-inch rack systems per month

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WORKS 03Mumbai

Electrical Assembly, Busbar & Testing Works

Jogeshwari (W), Mumbai

50kA shrouded copper busbar assembly, HRC vertical fuse bases, wiring integration, and pre-dispatch routine testing.

Monthly Throughput

800 feeder pillars and 3,000 junction boxes per month

VENDOR CREDENTIALS

35+ Years of Corporate Supplier Standing

Under the technical direction of CEO & Partner Pradip Mehta, Fiber Opti Ink has supplied mission-critical composite infrastructure to India's most demanding corporate enterprises. Holding Reliance Industries Vendor Code #166627, our products protect power distribution, petrochemical instrumentation, and optical fiber loops across massive installations.

RELIANCE INDUSTRIES

Vendor Code No.: 166627

Jamnagar, Hazira & Patalganga Refineries

TAX REGISTRATIONS

PAN: AAAFF8495N

Central Excise: AAAFF8495NXM001

Fiber Opti Ink (fiberindia / fiber optiink) - Electrical Panels & Field Proven Deployments Across Refineries, Telecom Grids, and Power Networks

Core Engineering Capabilities

•Hot-Molded GRP/FRP Engineering: 35+ years of specialized composite compression molding, precision tooling, and formulation chemistry.
•Power Distribution & Busbar Integration: Tested 50kA short-circuit fault levels with shrouded copper busbars and non-hygroscopic SMC bases.
•Subterranean Highway Infrastructure: 20-ton vehicular loading direct buried splice chambers (DBC) and modular pull chambers.

SPECIFY FIBER OPTI INK

Elevate Your Project's Reliability with Composite Infrastructure

Consult with our Mumbai engineering team to review technical datasheets, request customized CAD drawings, or secure project volume quotations for your next tender.

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