Manufacturer, supplier and installer of earthing equipment, grounding materials and lightning-protection systems—with expert guidance for industrial, solar, commercial and infrastructure projects.
From the first earth connection to the highest lightning point, CoreWE7 supplies the components that help protect people, structures and electrical systems.
Perforated, ladder and project-selected cable-management systems; material, width, thickness and finish are confirmed against the approved requirement.
Obstacle-warning lights for high-rise structures and towers; intensity, colour, flash pattern, power and mounting are selected to suit the approved aviation requirement.
Final dimensions, grade, test documentation and applicable standards are confirmed against the project requirement and quotation.
Company profile specifications
Common configurations from our approved product profile.
Use these published options to prepare an enquiry. The final configuration is matched to the project requirement and confirmed in our quotation.
01 GI electrode systems
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Outer diameter
Length
GI terminal
Inner HDGI strip
Inner pipe
Single-pipe electrode
50, 80, 88 or 100 mm
1, 2 or 3 m
40×6 or 50×6 mm
—
—
Pipe-in-strip electrode
50, 80 or 88 mm
1, 2 or 3 m
—
25×3 or 50×6 mm
—
Pipe-in-pipe electrode
50, 80, 88 or 100 mm
1, 2 or 3 m
—
—
25 or 50 mm
02 Copper-bonded electrode systems
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Outer diameter
Length
Terminal
Inner pipe
Company profile lists copper bonding up to
Single-pipe electrode
50, 80 or 88 mm
1, 2 or 3 m
40×6 or 50×6 mm
—
—
Pipe-in-pipe electrode
50 or 80 mm
1, 2 or 3 m
—
25 or 50 mm
—
Copper bonding
—
—
—
—
250 microns where specified; confirm for the offered model
03 Pure copper electrodes
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Diameter
Length
Terminal
Outer diameter
Solid rod
14, 17, 20 or 25 mm
1, 2 or 3 m
40×6 mm
—
Single-pipe electrode
—
1, 2 or 3 m
40×6 or 50×6 mm
50 or 80 mm
04 Ground enhancement materials
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Profile-listed packs
Specification
Graphite-based compound
5, 15 and 25 kg
—
Bentonite powder
25 and 40 kg
Sodium-base or calcium-base
05 Earth pit covers
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Round
Square
Specification
Polymer chamber cover
6 or 12 inch
250×250, 300×300 or 450×450 mm
—
Cast-iron cover
—
—
300×300, 450×450 or 600×600 mm
RCC chamber cover
—
—
300×300, 450×450 or 600×600 mm
06 Earthing strips
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Specification
HDGI strip
25×3, 25×5, 32×5, 40×5, 40×6, 50×5, 50×6, 75×6 or 75×10 mm
Pure copper strip
20×3, 25×3, 25×5, 32×5, 40×5, 50×3 or 50×5 mm
Aluminium strip
20×3, 25×3, 25×5, 32×5, 40×5, 50×3 or 50×5 mm
07 Lightning protection terminals
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Specification
Profile-listed nominal radii
Hollow copper terminal
Made in India
—
ESE terminal
Final coverage requires an approved lightning-protection design
56, 79 or 110 m
Conventional spike terminal
Configuration as per approved layout
—
08 Earthing plates
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Specification
Thickness
GI plate
300×300, 450×450 or 600×600 mm
3 or 6 mm
Pure copper plate
300×300, 450×450 or 600×600 mm
3 or 6 mm
09 Accessories
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Outer diameter
Length
Specification
T-shape
Flat
Round
GI funnel pipe
25, 50 or 80 mm
1, 2 or 3 m
HDGI construction
—
—
—
DMC earthing insulator
—
—
—
25×3 mm
25×3, 25×5 or 50×5 mm
40×10 or 50×12 mm
Copper wire and fittings
—
—
Size, termination and accessory set selected against the approved project requirement
—
—
—
10 Cable management & obstacle lighting
Swipe horizontally to view all columns, or use the keyboard arrow keys in the table area.
Product / configuration
Specification
Cable tray systems
Width, thickness, load class and finish confirmed against the approved BOQ
Aviation obstruction warning lights
Power, ingress protection, controller and mounting confirmed against the approved aviation requirement
Sizes and ranges below are taken from the company profile supplied by CoreWE7. Availability, material grade, coating, performance, test documents and final supply remain subject to technical confirmation and quotation.
Founded in Pune in 2022 as WE7 Earthing Solutions, our journey began when three young women came together with one ambition: to build a dependable company for earthing and lightning-protection materials. That journey continues as CoreWE7 Earthing India Private Limited, with personal service, practical guidance and responsive supply for projects across India.
From the first requirement review to site coordination, every project is shaped through shared technical thinking and practical decisions.
Explore illustrative project scenes — not evidence of completed work
01Plan with catalogue products · Illustration02Review project requirements · Illustration03Coordinate at the solar site · Illustration04Test earth resistance · Illustration05Inspect the installation · Illustration06Review rooftop protection · Illustration
Why CoreWE7
Engineering confidence into every connection.
One responsive Pune team for earthing materials, lightning protection, practical selection support and coordinated dispatch.
Made for real sites
Options for industrial, commercial, solar, infrastructure and residential applications.
Practical support
Share the site condition and requirement; we help shortlist a suitable product configuration.
Supply that moves
Pune-based coordination with dependable dispatch support across India.
Documentation with supply
Applicable product certificates, test records and compliance documents are confirmed with the quotation.
Concept visual
Built for what comes next
A clearer view of protection below ground.
We connect product selection, earthing-grid thinking and project coordination into one practical supply conversation—so every enquiry starts with the full site context.
Site-specific product selection
Coordinated earthing and lightning-protection supply
Documentation aligned with the quotation
From the field
Original CoreWE7 work, photographed on real sites.
A glimpse of material dispatches and installed lightning-protection systems shared through our Google Business Profile.
