Custom Custom Plastic Moulds Manufactured in Pune, Supplied to Chennai
Since 2008, Sai Precision Tools has manufactured single-cavity and multi-cavity plastic injection moulds for components from 1gm to 1000gm — now supplying automotive OEM and electronics manufacturers across Chennai and the Ambattur, Guindy and Sriperumbudur industrial zones.
Trusted by Automotive oem and electronics manufacturers in Chennai
Our Pune facility regularly supplies automotive OEM and electronics manufacturers across Chennai, particularly companies based in and around the Ambattur, Guindy and Sriperumbudur industrial zones.
18 Years of Manufacturing Experience
In continuous operation since 2008, with a dedicated design and production team.
Direct Engineering Support
Work directly with our engineers on your component requirement, not a sales layer in between.
Consistent Quality at Volume
Set up to meet both prototype and mass-production demand at short notice.
Local Industrial Clusters We Serve Near Chennai
Key Industrial Cluster
Ambattur, Guindy and Sriperumbudur industrial zones.
Typical Buyer Profile
Automotive oem and electronics manufacturers.
Dispatch
Direct road transport from our Pune facility to Chennai.
Invoicing
GST-compliant tax invoices with every domestic order.




Materials We Work With
Acetal (Delrin)
High stiffness & low friction
Nylon 6
Wear resistant, tough
TPU
Flexible & abrasion resistant
Polycarbonate
Transparent & impact resistant
Polypropylene
Chemical resistant, light
Polyethylene
Cost-effective & versatile
From Requirement to Delivery in Chennai
Drawing Review
We study your component drawing or sample and confirm feasibility.
Mould Design
A full CAD/CAM model is prepared and shared for your approval.
Tool Steel & Machining
Tool steel is selected and precision-machined to the design.
Trial Samples
Trial shots are taken and checked dimensionally before approval.
Correction & Sign-off
Any correction is carried out and samples sent for approval.
Dispatch & Support
The mould is dispatched with ongoing after-sales support.
Get Your Plastic Moulds Costing for Chennai
Share your requirement below — our team responds within 24 hours.