Plastic injection moulding & tooling · Chennai, India · Since 1975

Precision plastic parts, from tool to production.

We build the mould and mould the part: one IATF 16949 certified team, from drawing to series production.

Operator at a 450-tonne injection moulding machine at TPI
Get a quote Our capabilities
IATF 16949:2016 ISO 14001 EMS In-house tool room
50+Years of moulding plastic parts
15M+Parts moulded every year
30+New moulds built in-house a year
40%Of our output exported

Trusted by global OEMs · Certified by Bureau Veritas

Ford Smart Mobility
Magna
Honeywell
Parker Hannifin
ZF
GE
Resideo
Lucas TVS
Zwilling
TAFE
Syrma SGS
Sat-com
Alstrut
Grinntech Motors
IATF 16949View certificate ISO 14001:2015View certificate ZEDZED certifiedQuality & awards
Core focus

Tooling and moulding under one roof, in Chennai.

All capabilities
Injection mould built in our tool room, both halves

Mould manufacturing

Designed, built and maintained in our own tool room.

View tooling →
Operator working at an open mould on an injection moulding machine

Thermoplastic injection moulding

18 presses, 50–650 T. Engineering and commodity plastics.

View thermoplastics →
Thermoset compression moulding press

Thermoset injection & compression

Phenolic, DMC/BMC and SMC parts for heat and electrical loads.

View thermosets →
How we work

From RFQ to repeat production.

1

Send your files

2D/3D drawings, volumes, raw material.

2

DFM & quote

Manufacturability check and costing.

3

Tool & trials

Mould built in-house, PPAP approval.

4

Production

Controlled, on-time supply.

Industries & parts

Who we make parts for.

Industries served

Approximate share of the parts we make

Automotive
37%Automotive: about 37% of what we make
Electrical
32%Electrical: about 32% of what we make
HVAC
15%HVAC: about 15% of what we make
EV
10%EV: about 10% of what we make
Other
6%Other: about 6% of what we make

Parts we make

Housings, connectors, fans, battery holders and thermoset parts.

Thermoplastic injection moulded partsThermoset compression moulded parts
See parts by process →
Customer endorsements

What our customers say.

TPI is a zero-defect, Premier-rated vendor for us.
OEM · Mahindra City, India
Complex insert-moulded parts, developed together. When issues came up, TPI worked through them with us until the part was right.
OEM · Bangalore, India
Complex parts, delivered consistently at under 50 ppm.
OEM · North America
We have been sourcing moulded parts from TPI for 28 years.
OEM · Atlanta, USA
FAQ

Questions buyers ask us.

Can't find your answer? Email [email protected].

Is TPI IATF 16949 certified?

Yes. IATF 16949 by Bureau Veritas, plus ISO 14001:2015 and ZED. Certificates are on our Quality page.

Do you build injection moulds in-house?

Yes. 30+ moulds a year from our own tool room, with an eight-week average lead time and Moldex3D flow analysis.

What press sizes and materials can you mould (mold)?

30 presses: 18 thermoplastic (50–650 T), 5 thermoset injection and 7 compression. 40 material grades, from Nylon and PC to phenolics.

Do you export?

Yes, around 40% of our output, by sea or air from Chennai, including to 3PL warehouses.

How do I get a quote?

Send 2D/3D files (STEP or IGES), material and annual volumes via our contact form or to [email protected].

Have a drawing? Let's quote it.

Send 2D/3D files, volumes and raw material.

Get a quote Call +91 98404 24173