Precision Plastic Injection Moulding

Precision Plastic Components Built for Industrial Manufacturing

We build high-tolerance plastic components, insert-moulded parts, and multi-part engineering assemblies - from the first tool trial to full-volume production. If a part failure on your line isn't an option, that's exactly the kind of work we're set up for.

✓ ISO 9001:2015
Certified QMS
✓ ±0.03 mm
Finest Tolerance
✓ 80 – 250 T
Machine Range
From Concept to Delivery

One continuous engineering process

01
Concept & DFM

Requirement study and part geometry optimization.

02
Design & Simulation

Mould flow analysis and precise material selection.

03
Tool Development

In-house machining, assembly, and mould validation.

04
Injection Moulding

High-precision production for complex engineering polymers.

05
Quality Inspection

Rigorous dimensional checks in our ISO 9001 certified lab.

06
Assembly & Dispatch

Secondary operations and secure global delivery.

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Moulding Machines

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Components in Production

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Industries Served

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Years of Experience

Why Tech Plastics

Built like an engineering company, not a job shop

In-house tooling

Mould design, CNC machining, build, and maintenance all happen under our roof. When something needs adjusting mid-run, we're not waiting on a toolmaker three states away - we fix it that day.

Engineering-first culture

Rigorous DFM (Design for Manufacturability) feedback on every enquiry. We proactively analyze and improve your part geometry to save costs before we even quote it.

Insert moulding expertise

Decades of proven process expertise for complex metal-in-plastic components, ensuring excellent bonding, positional accuracy, and zero damage to delicate inserts.

Documented quality

Fully certified ISO 9001:2015 QMS with rigorous inspection protocols. Detailed CPK reports and material test certificates are fully traceable to every single batch.

Material breadth

Extensive processing experience with standard and exotic polymers including PA, POM, PC, ABS, PBT, PPS, alongside heavy glass, mineral, and carbon-filled engineering grades.

OEM reliability

We are built for schedule-driven supply chains. We guarantee consistent dimensional quality, Kanban inventory management, and on-time delivery across long production runs.

Industries We Serve

Where our parts perform

OEMs across automotive, electrical, medical, and consumer sectors rely on us for parts that have to survive vibration, heat cycling, and constant electrical load - not just look right on day one.

Automotive

Connectors · Housings · Sensor brackets

We manufacture critical, temperature-resistant structural and electrical components for both passenger and commercial vehicles, adhering to stringent PPAP and TS compliance standards.

Electrical & Electronics

Enclosures · Switchgear · Terminals

High-tolerance housings, relay bases, and precision miniature components designed for advanced PCB assemblies and low/medium voltage electrical panels.

Medical Devices

Surgical instruments · Diagnostic housings

Clean-room compatible injection moulding for high-precision, biocompatible plastics required in modern diagnostic equipment and surgical instrumentation.

Consumer Products

Appliances · Hardware · FMCG

Aesthetic and functional parts where surface finish is critical. We provide polished, textured, and custom-colored mouldings for premium consumer goods.

Home Appliances

White goods · Handles · Internal mechanisms

Robust plastic components capable of withstanding constant wear, heat, and moisture, critical for modern washing machines, refrigerators, and small appliances.

Packaging

Caps · Closures · Rigid Containers

High-volume, rapid-cycle injection moulding to produce leak-proof threaded caps and precision protective closures for FMCG, cosmetics, and industrial liquids.

Industrial Equipment

Gears · Bushes · Impellers

Heavy-duty structural components utilizing self-lubricating POM, reinforced PA66, and impact-modified polymers to replace expensive cast metal parts in industrial machinery.

General Engineering

Custom OEM components

From fluid handling to specialized actuation systems, we partner with engineers across varied domains to translate complex requirements into scalable, manufacturable plastic parts.

Trusted by OEMs
Quality Systems

Certified processes, measurable outcomes

Every component is produced under a rigorously documented quality management system — from stringent incoming material verification and in-process monitoring to pre-dispatch inspection and CPK reporting.

View Certificates
ZED

MSME ZED

Zero Defect Zero Effect Pledge

ISO

ISO 9001:2015

Certified by A.I.T.F. Management Certification Limited