Selective Systems
A leading manufacturer and supplier, based in Mumbai.
About Us

A leading manufacturer and supplier, based in Mumbai.

Selective Systems is an Authorised Channel Partner of TOSTEM, specialising in premium Japanese-engineered aluminium windows, aluminium doors, and steel entrance doors — built with top-grade materials and cutting-edge technology.

Our Story

Precision engineering, built to outlast.

Selective Systems is the Authorised Channel Partner for TOSTEM — a 100% subsidiary of Japan's LIXIL Group, bringing over half a century of window and door engineering to India since 2018. Every unit we install, from a single sliding window to a full steel entrance door, is pre-engineered at TOSTEM's facilities and delivered "window-in-a-box" for precise, factory-assembled installation on site.

We supply and install TOSTEM's full range of aluminium windows, aluminium doors, and steel entrance doors, finished with the patented TEXGUARD coating — holding colour and scratch resistance for up to 40 years — along with EPDM gaskets for superior sound and weather sealing.

Aluminium-framed windows in a modern lounge
Awards & Recognitions
German Design Award 2021
German Design Award 2021
Red Dot Award 2021
Red Dot Award 2021
iF Design Award 2021
iF Design Award 2021
ASTM International
AAMA Certified
JIS
ISO 9001
TISI
Why Selective Systems

What sets us apart.

Project Management System

A dedicated project management system that keeps you updated at every stage — from measurement to installation — so you're always in the loop.

Learn More

End-to-End Service

Seamless integration and execution from initial concept to final delivery, enhancing efficiency and maintaining high-quality standards throughout the entire process.

Learn More

Customer Satisfaction

The cornerstone of exceptional service, achieved through tailored solutions and responsive support that foster long-term loyalty.

Learn More

Pre-Engineered Windows

Factory-engineered to exact tolerances before they ever reach site, ensuring a precise, tool-free fit and finish on every installation.

Learn More

On-Time Delivery

Strict timelines and optimized logistics ensure products and services are delivered promptly and efficiently.

Learn More
Where We Work

Serving Mumbai and its neighbouring suburbs.

From our base in Charni Road, Mumbai, we design, engineer, and install for residential and commercial projects across: