Design & Detailing Service

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Engineering Designs That Drive Performance

Engineering Accuracy That Drives Fabrication Excellence.

Design & Detailing Services form the backbone of successful fabrication, engineering, and construction projects. At G Sons Engineering Co., we provide comprehensive engineering design, 2D/3D modeling, drafting, and fabrication detailing services that ensure precision, manufacturability, and structural integrity. Using advanced engineering software and industry best practices, our design team transforms concepts into accurate, production-ready models and drawings.


Our services support heavy fabrication, industrial structures, equipment manufacturing, process plants, and large-scale engineering projects—ensuring reliability, efficiency, and compliance with global standards.

Key Features

Our Equipment Manufacturing
Expertise at a Glance

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3D Modeling & CAD Engineering

We develop accurate 3D models using software like AutoCAD, SolidWorks, and Tekla, enabling visual clarity, error reduction, and efficient fabrication planning.
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Structural Design & Analysis

We perform load calculations, stress analysis, and structural assessments to ensure safe and durable designs for heavy fabrication projects.
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Piping Design & Layout Engineering

Detailed piping isometrics, layouts, and support details are created for industrial plants, ensuring proper flow, access, and installation.
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Equipment Design & Custom Engineering

From pressure vessels to skids and process equipment, we design components tailored to client requirements and fabrication capabilities.
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Optimization for Fabrication & Installation

Our designs are optimized for material efficiency, manufacturing feasibility, and faster on-site erection.
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Fabrication Drawings & Detailed Drafting

Our team prepares assembly drawings, GA drawings, shop drawings, cutting lists, and weld maps for seamless workshop execution.
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BOM, Material Specification & Documentation

We deliver complete documentation including Bill of Materials, material specifications, standards references, and compliance details.
Quality & Safety Standards

Ensuring Superior Quality and Safe Operations

Compliance With International Codes

Designs follow ASME, IS, ANSI, AISC, AWS, and relevant industry codes for structural and process equipment.

Rigorous Design Review & Validation

Multi-level design checks, peer reviews, and simulations ensure accuracy, safety, and error-free deliverables.

Precision-Driven Drafting Processes

We maintain strict dimensional accuracy, tolerance checks, and fabrication feasibility throughout all drawings.

Document Control & Revision Management

Detailed revision tracking, version control, and standardized formatting ensure clarity and smooth workflow between teams.

Safety-Oriented Design Philosophy

Human safety, load-bearing capacity, ease of maintenance, and operational safety are considered from the conceptual stage.

Advanced Software & Tools

Licensed engineering software, digital measuring tools, and revision control systems ensure high-quality outputs.
Quality & Safety Certification

Industry-Approved
Quality & Safety Certification

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International Organization for Standardization (ISO Standards)

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American Society of Mechanical Engineers
(ASME)

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American Welding Society (AWS)

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Bureau of Indian Standards
(BIS)

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Fire & Safety Compliance Certifications

Industries We Serve

Delivering Precision Solutions
Across Diverse Sectors

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Oil, Gas & Petrochemical

Design of structural platforms, storage tanks, piping systems, and heavy-duty fabrication components.

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Steel, Power & Cement Plants

Layouts, equipment detailing, ducting, structural supports, and industrial frames for large processing lines.

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Process & Chemical Industries

Piping, pressure vessels, heat exchangers, and process equipment design tailored to specific chemical operations.

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Infrastructure & Construction

Pre-engineered structures, trusses, mezzanines, staircases, and civil-supporting fabrication details.

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Water Treatment, Pharma & Food Processing

Custom design support for hygienic equipment, utility systems, and plant layouts.

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Heavy Engineering & Manufacturing

Machine frames, skids, hoppers, conveyors, heavy fabricated structures, and equipment components.

Why Choose Us

Specialized Expertise in
Design & Detailing Service

01

Highly Skilled Design Professionals

Our team consists of experienced design engineers, drafting experts, and software specialists ensuring precision and reliability.
03

Customized Solutions for Every Project

Designs are tailored to meet client needs, fabrication workflow, installation challenges, and operational requirements.
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Faster Turnaround & Clear Communication

Efficient project management, transparent communication, and structured design workflows ensure timely delivery.
07

End-to-End Engineering Expertise

From concept development to fabrication-ready detailing, we provide complete engineering support under one roof.
02

Advanced Design Technologies

We use industry-leading CAD, 3D modeling, and simulation tools that deliver accurate, high-quality engineering outputs.
04

Strong Understanding of Fabrication

With deep manufacturing experience, our designs are practical, cost-effective, and easy to fabricate.
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Commitment to Quality & Compliance

We prioritize accuracy, safety, and compliance with international standards to ensure dependable engineering outcomes.
Our Benefit

Always powering your business for over 30 years

01

Expert Engineers

Our expert engineers in heavy fabrication deliver robust, precise, and compliant engineering solutions through deep technical expertise and hands-on industry experience.
02

Quality Control System

Our quality control system for heavy fabrication engineering ensures consistent compliance, precision, and reliability through rigorous inspections and controlled processes.
03

Satisfaction Guarantee

Our satisfaction guarantee in heavy fabrication engineering ensures defect-free delivery, strict compliance with specifications, and complete client confidence in every project.
04

International Business

Our heavy fabrication engineering services support international business by delivering globally compliant, reliable, and high-quality solutions for projects worldwide.
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Unrivalled Workmanship

Our heavy fabrication engineering services are defined by unrivaled workmanship, delivering precision-built structures with exceptional strength, quality, and durability.
06

High Professional Staff

Our heavy fabrication engineering services are supported by highly professional staff who deliver excellence through expertise, discipline, and a strong commitment to quality.
Partners

Partners who trust Industrie

Work Process

Project implementation process

Work Process
01
Step

Design and Planning

Detailed engineering and planning to ensure accuracy, efficiency, and compliance from the start.
02
Step

Component Sourcing

Procurement of high-quality, approved components from reliable and certified suppliers.
03
Step

Testing and Quality

Rigorous inspections and testing to verify performance, safety, and adherence to standards.
04
Step

Final Assembly

Precise assembly ensuring seamless integration, functionality, and readiness for delivery.

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