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About TKM

On March 14, 1987, PT. Trimitra Karya Mandiri opened its doors to the public for the first time. Trimitra Karya Mandiri began receiving recognition in the 90s when it introduced its own aluminium product line under the same two principles. While the times have changed, believing and practicing these philosophies have allowed our company to operate stably and at the same time to continuously expand in Indonesia. We have become a manufacturer and applicator of premium and economy aluminium doors & windows, security screen doors and windows, garage doors, curtain walls, canopies, shower screens, and aluminium composite panel.

Company Division

Specializing in the application of aluminum doors and windows, our company had two business objectives:

1. To be the best choice in aluminum and metal based products.

2.Build an organization based on commitment, excellence and integrity

Project Division (1987)

Our project division focuses on the mid to large scale building projects (i.e high rise buildings and multi-series shop buildings).

Product Division (1991)

This division concentrates on manufacturing affordable, high-quaity aluminum products for small scale projects (i.e. individual homes). 

Product Concept

Project Portfolio

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WEATHER
RESISTANT

Our products are designed to withstand various weather conditions, from sunlight and heat to rain, snow, and/or strong winds

BEST SERVICE

Commitment to the highest quality of products and services is our motto

COMPETITIVE PRICING

High quality should not always equate to higher cost.

FASTER


We prioritize in delivering our products to our customers on time.

TERMITE
PROOF

The fear of termite invasion is a thing of the past when you purchase our products.

ENVIROMENTALLY FRIENDLY

We are committed to producing our products with materials and resources that are eco-friendly.

TRIMITRA KARYA MANDIRI

Jl. Lapangan Kobra No. 58 Tambun Selatan, Bekasi Jawa Barat, 17510 Indonesia. Phone: 021-8821928