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Engineering & Manufacturing Support for Global Project Teams

A manufacturing partner for EPC contractors & industrial OEMs

PunchTech works with EPC contractors, process equipment manufacturers and industrial OEMs requiring a dependable partner for engineered products, build-to-print manufacturing and project-specific equipment.

We support projects from bid-stage review and technical clarification through drawing approval, manufacturing, inspection, documentation and dispatch.

01 · APPROVED DWG 02 · MANUFACTURE 03 · INSPECT & DOC 04 · PACK & DISPATCH DWG PT-EPC-01 · PROJECT FLOW
One partner · drawing to dispatch
Established 2006 ISO 9001:2015 Build-to-Print Manufacturing International Project Supply
More Than a Component Supplier

One partner from engineering review to project delivery

EPC and OEM projects require more than manufacturing capacity. They require accurate drawing interpretation, disciplined revision control, manufacturability review, documented inspection and dependable communication.

PunchTech connects engineering and manufacturing within one coordinated workflow, helping project teams reduce handoffs and maintain clearer control over technical requirements, quality and delivery. Our support includes:

  • Bid-stage technical enquiries
  • Drawing-based and specification-based quotations
  • Manufacturability review
  • Project-specific equipment manufacturing
  • Approved drawing and revision control
  • Inspection and documentation coordination
  • Replacement and revamp requirements
  • Repeat-production programs
  • Export packing and dispatch support
  • Installation and shutdown support where agreed
ONE WORKFLOW ENGINEERING DRAWINGS INSPECTION PRODUCTION
Products for EPC Projects

Mass transfer equipment & process-industry components

PunchTech manufactures engineered products for refinery, petrochemical, fertilizer, chemical and industrial process applications.

Tower Trays

Tray systems and components for distillation, absorption, stripping and fractionation columns.

Manufacturing scope
  • Tray decks & segmented panels
  • Downcomers & outlet weirs
  • Support beams & rings
  • Manway sections & hardware
  • Replacement tray components
Explore Tower Trays

Structured Packing

Structured packing systems for applications requiring efficient vapor-liquid contact and controlled pressure drop.

Associated internals can include distributors, collectors, support systems, bed limiters and installation details.

Explore Structured Packing

Random Packing

Metal random packing for distillation, absorption, stripping, scrubbing and other packed-column duties.

Packing type, size and material reviewed against the approved process and mechanical requirements.

Explore Random Packing

Column Internals

Engineered internals for liquid distribution, collection, packed-bed support and reliable column operation.

Product range
  • Liquid & pipe-arm distributors
  • Redistributors
  • Collector & chimney trays
  • Support plates, grids & beams
  • Bed limiters & hold-downs
  • Feed, draw-off & transition internals
Explore Column Internals

Mist Eliminators

Droplet-separation equipment for columns, scrubbers, separators and process vessels.

Scope may include elements, support grids, hold-down arrangements, drainage details and segmented construction.

Explore Mist Eliminators

Hexmesh & Refractory Anchors

Refractory support components for heaters, reactors, furnaces, ducts and other high-temperature industrial equipment.

Explore Refractory Products
Support Across the Project Lifecycle

From bid stage to repeat production

Stage 01

Bid-Stage Support

Review of preliminary drawings, specifications, data sheets and bills of materials to help define a technically responsible scope.

  • Product & application review
  • Technical clarification
  • Manufacturability assessment
  • Budgetary quotations
Stage 02

Detailed Engineering

After award, development or review of:

  • GA & internal layouts
  • Manufacturing & fabrication drawings
  • Segment & assembly drawings
  • BOMs & identification
  • Revision-controlled docs
Stage 03

Project Manufacturing

Products and components manufactured against approved drawings, specifications, materials and quality requirements.

Stage 04

Replacement & Revamp

Review of existing drawings, dimensions, photographs, samples and field information for brownfield and replacement requirements.

Stage 05

Repeat Manufacturing

Approved products can move into controlled repeat-production programs for long-term EPC or OEM requirements.

PROCESS INTENT loads · ΔP · config CONFIGURE DRAWINGS MANUFACTURE INSPECTED
Engineering for EPC Contractors

Connecting process intent with manufacturing execution

PunchTech provides engineering support for mass transfer equipment, column internals and process-equipment components. The agreed scope may include:

01 Process & Hydraulic Review

Review of available operating conditions, liquid and vapor loads, pressure-drop requirements and internal configuration for applicable projects.

02 Internals Selection & Configuration

Arrangement of trays, packing, distributors, collectors, supports and associated column internals.

03 Mechanical Design & Detailing

Development or review of manufacturing, assembly, segmentation and installation drawings.

04 Design for Manufacturing

Review of material availability, forming, segmentation, fabrication, assembly sequence, inspection access and transportation requirements.

05 Installation Planning

Consideration of manway access, component dimensions, assembly sequence, orientation and site fit-up requirements.

APPR REV C MASTER DRAWING IDENTICAL PARTS
Build-to-Print OEM Manufacturing

Manufacturing against approved technical packages

PunchTech supports industrial OEMs requiring components and assemblies manufactured against controlled technical information. The manufacturing basis may include:

  • Approved 2D drawings
  • 3D models
  • Bills of materials
  • Equipment specifications
  • Material specifications
  • Fabrication drawings
  • Inspection requirements
  • Client or project standards
  • Physical samples
  • Existing component dimensions

Our team reviews the technical package before production to identify material requirements, manufacturing feasibility, tolerances, inspection points and documentation needs.

OEM Manufacturing Services

Flexible support for project and production requirements

Prototype & First-Article

Manufacturing of prototypes, trial components and first articles before batch production.

Low- & Medium-Volume

Flexible manufacturing for project quantities, specialist components and recurring requirements.

Repeat Manufacturing

Controlled production against approved drawings, specifications and established methods.

Fabricated Sub-Assemblies

Cut, punched, formed, fabricated and assembled components for integration into larger equipment.

Replacement Components

Manufacturing of obsolete, damaged or unavailable components from drawings, dimensions or samples.

Integrated Manufacturing Capability

Greater control from drawing to dispatch

PunchTech's in-house manufacturing infrastructure supports closer coordination between engineering, production and quality. Capabilities include:

  • Fiber laser cutting
  • CNC turret punching
  • CNC bending & forming
  • De-coiling & straightening
  • Shearing & material preparation
  • Stainless steel fabrication
  • Component fit-up & assembly
  • Segmented equipment manufacturing
  • Dimensional inspection
  • Packing & dispatch preparation
View Manufacturing Capabilities
Manufacturability Review

Identifying production risks before release

Before production begins, PunchTech reviews the approved technical package for practical manufacturing considerations. The review may cover:

  • Material availability
  • Sheet & plate utilization
  • Cutting & punching feasibility
  • Bend locations & forming
  • Critical dimensions & tolerances
  • Welding & assembly sequence
  • Product segmentation
  • Inspection access
  • Handling & lifting
  • Packing & transportation
  • Repeat-production potential

This process helps identify avoidable production issues before materials and capacity are committed.

Quality & Documentation

Controlled manufacturing for project-specific requirements

PunchTech operates under an ISO 9001:2015 quality management system. Depending on the purchase order and approved quality scope, controls may include:

  • Approved drawing & revision control
  • Incoming material verification
  • Material traceability where required
  • In-process dimensional inspection
  • Forming & fabrication checks
  • Fit-up & assembly inspection
  • Final inspection vs approved drawings
  • Component identification & tagging
  • Customer / third-party inspection coordination
  • Packing & dispatch verification
  • Manufacturing record books / project dossiers where included
Customer & Third-Party Inspection

Inspection coordinated around the project plan

Where required by the purchase order or inspection plan, PunchTech can coordinate customer witnessing or approved third-party inspection at defined manufacturing stages. The agreed scope may include:

  • Material review
  • In-process dimensional inspection
  • Fit-up inspection
  • Final dimensional checks
  • Visual examination
  • Document review
  • Packing inspection
  • Pre-dispatch inspection

The inspection agency, hold points, responsibilities and documentation requirements should be confirmed before manufacturing release.

Replacement, Revamp & Shutdown Projects

Practical support for existing equipment

PunchTech supports EPC contractors and OEMs working on brownfield projects, plant modifications and time-sensitive replacement requirements. Available information may include:

Existing Equipment Drawings Field Measurements Site Photographs Inspection Reports Removed / Damaged Components Physical Samples Existing Support Arrangements Manway Dimensions Approved Revamp Designs Shutdown Schedules

PunchTech can review the available information and identify the critical inputs required before manufacturing release.

Explore Replacement & Revamp Support
INDIA VASAI EAST USA / EUGCCGLOBAL EPC INTERNATIONAL PROJECT SUPPLY
Our Project Process

A structured path from enquiry to delivery

01PackageReview 02TechnicalClarification 03ManufacturabilityAssessment 04ProposalTechnical & Commercial 05Drawing Approval& Production Release 06Manufacturing& Inspection 07Packing& Dispatch 08Repeat Supplyor Site Support
Information Required for an RFQ

What to share with your enquiry

Please provide the available information below. Where the package is incomplete, PunchTech will identify what else is needed for a responsible quotation.

01Project name & location
02End user & project sector
03EPC, OEM or procurement role
04Product or equipment requirement
052D drawings
06Available 3D models
07Bills of materials
08Technical specifications
09Material grades & thicknesses
10Quantities
11Critical tolerances
12Inspection & testing requirements
13Documentation requirements
14Applicable project standards
15Required delivery date
16Destination country
17Packing & labeling requirements
18Installation / site-support needs
19Quotation deadline
Why PunchTech

A dependable engineering and manufacturing partner

Specialist Process-Equipment Capability

Tower trays, packing systems, column internals, mist eliminators and refractory components from one partner.

Engineering Connected to Production

Technical requirements, manufacturability and manufacturing execution coordinated within one workflow.

Drawing-Led Manufacturing

Products manufactured against approved drawings, bills of materials and controlled revisions.

Integrated Manufacturing

Cutting, punching, forming, fabrication, assembly and inspection supported in-house.

Project-Specific Quality

Inspection and documentation aligned with the agreed purchase order and project requirements.

Flexible Production Support

Capability across project quantities, prototypes, replacement components and repeat-production programs.

International Coordination

Structured technical communication, export preparation and dispatch support for global project teams.

Looking for an EPC or OEM manufacturing partner?

Send us your drawings, specifications, bill of materials or project enquiry. PunchTech will review the technical package and define the engineering, manufacturing, inspection, documentation and delivery scope required.