Red thermoformed equipment cover on a machine at the Kalpavrux plant
Precision Polymer Engineering · Vadodara, India · Since 1987

Precision polymer components, engineered to your drawing.

Thermoforming, vacuum forming, CNC machining, heat bending and metal-to-plastic conversion — under one roof in a 30,000 sq ft plant with Green Channel supplier status. For pharma, packaging, automotive, medical and industrial OEM programmes in India and abroad.

Send an RFQ Our capabilities
Green Channel supplier In-house pattern & tooling shop Customer audits welcome
1987Established
30,000sq ftManufacturing plant
1500 × 2600mmForming bed
12mmMax. sheet gauge
42+Engineering plastics in stock
Green Channel status · customer-certified
Why OEMs choose Kalpavrux

Built for supply chains that audit their suppliers.

Our customers include manufacturers whose own customers audit them. Every part of how we work is built to stand in that chain. Quality & compliance

Accepted without incoming inspection

Components enter customer plants without an incoming QC hold.

Tooling made in-house

Our own pattern and tooling shop controls timelines, trials and confidentiality.

Documented, measurable quality

First-piece approval, calibrated instruments, controlled records, traceability on every lot.

One accountable supplier

Prototype to dispatch by one team — one PO, one quality system, one point of responsibility.

Capabilities

Seven integrated capabilities. One engineering roof.

From a 2D drawing or a STEP file to a finished, inspected component — formed, machined, bent, finished or printed in the same Vadodara plant. Technical envelope

Opal white polycarbonate louvre panel with broad sawtooth slats — thermoformed01

Thermoforming

Pressure and vacuum thermoforming of engineering sheet — enclosures, covers, consoles, trays and format parts.

ABSPET-GPCHIPS
Details
Opal polycarbonate roof ridge ventilator hood with rounded slots — vacuum formed02

Vacuum forming

Large-format vacuum forming for protective covers, inserts, display panels and custom enclosures.

AcrylicPVCPPA-PET
Details
Precision-cut white and black engineering plastic plates with slots, pockets and holes03

CNC routing & machining

Routing, milling and drilling of engineering plastics on three large-bed CNC routers.

POM / DelrinPTFENylonUHMW-PE
Details
Clear thick acrylic half-round machine enclosure with flanged sides04

Heat bending

Line bending and moulded radius bends — right angles, curves and multi-bend profiles.

AcrylicPET-GPCABS
Details
Steel guide block next to an identical white engineering plastic replacement05

Metal-to-plastic conversion

Engineering review of metal parts for conversion to high-performance polymers — lighter, lower cost, corrosion-resistant.

Weight savingCost reductionCorrosion-resistant
Details
Liquid bronze topographic wall panel06

Liquid metal finishing

Patina Magik — real metal finishes on formed polymer substrates: brass, copper, bronze, stainless steel, iron.

BrassCopperBronzeSS
Details
White plastic enclosure prototype opened to check the fit of a circuit board07

3D printing & prototyping

Large-format FDM printing for fit-check prototypes, jigs, fixtures and short-run forming tools.

PET-GABS / ASAPCNylon-CF
Details
Materials

42+ engineering plastics in stock

ABS, PET-G, PC, acrylic, POM, PTFE, nylon, UHMW-PE and more — selected with you for the application.

All materials
Industries

Where our parts go to work.

Machine guards, covers, enclosures, trays, inserts and format parts for OEM programmes across India — and for European and Australian partners who source from India.

Clear acrylic guard fitted over the conveyor of a stainless steel packaging machine

Pharma machinery

Guards, covers and format parts for processing and packaging lines.
Black formed tray with deep pockets of mixed shapes

Packaging

Formed trays, inserts and protective packaging for industrial products.
Grey textured dashboard cover fitted in a utility vehicle cabin

Automotive

Interior trims, covers and metal-to-plastic conversions.
White equipment housing on a hospital trolley

Medical devices

Housings and enclosures for diagnostic and hospital equipment.
Grey textured ABS console cover with cup openings and switch openings

Industrial OEM

Side covers, enclosures, panels and consoles for capital equipment.
Quality & compliance

Quality you can audit.

We would rather show you a register than make a claim. Our quality system is documented, measured and open to your auditors.

Quality & compliance Request an audit visit

Green Channel supplier status

Components accepted at customer plants without incoming inspection — a status certified by pharma and packaging OEM customers after their audits.

Documented QMS

Controlled shop-floor records from material receipt to dispatch · first-piece approval before every batch · calibrated instruments.

Traceability

Material traceability per lot, inspection records with every dispatch, test certificates and certificates of conformity on request.

Request for quotation

Send us the drawing. We reply with feasibility, route and price.

Within two working days you receive a written feasibility note, the recommended process and material, and an itemised quotation. Prototypes, pilot lots and series programmes are all welcome.

Open the RFQ form About Kalpavrux

What to send us

  • Drawing or CADDXF · DWG · STEP · IGES · STL · PDF — or a photo of the part
  • Material & gaugeIf known — otherwise we recommend one
  • QuantityPrototype, pilot lot or annual volume
  • ApplicationWhere the part is used, standards, finish or colour

Monday – Saturday, 10:00 – 18:00 IST (UTC+5:30) · Correspondence in English · Hindi · Gujarati · Plot A-48, Manjusar–Savli GIDC, Vadodara, Gujarat – 391775, India

We are hiring across every line — thermoforming, fabrication, 3D printing, design, signage and sales. Vadodara, full-time.

Open roles