Precision in Every Part High-quality metal components, built with precision and consistency. metal Shaping the Future of Metal Manufacturing Precision Meets Quality. Advanced technology. Precise processes. Consistent quality. metal Technology Meets Precision
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Trusted Manufacturing

Reliable spare parts with quality and precision.

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Quality at Every Process

Consistent quality from start to finish.

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Built for Global Standards

Technology and efficiency for global markets.

7 +
Years of Experience
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About Us

Your Auto Parts Partner

Delivering multidimensional engineering solutions. We provide high-quality, precision-crafted spare parts that empower the modern automotive industry.

Our Awesome Services

Manufacturing Expertise Built Around Your Needs

We provide dependable manufacturing solutions designed to meet diverse customer requirements, combining quality, efficiency, and production expertise to deliver consistent results.

01

Manufacturing Expertise

Experienced professionals with a strong commitment to quality and reliable production.
02

Quality Assurance

Controlled processes and inspections to maintain consistent product quality.
03

Customer Centric Approach

Understanding customer requirements to deliver solutions that meet expectations.
04

Flexible Manufacturing

Customized production solutions tailored to product specifications and business needs.
05

Efficient Production

Efficient processes supported by technology to achieve reliable and consistent output.
06

Competitive Advantage

Delivering quality products with competitive pricing and dependable delivery.
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Engineered for Quality
Built for Reliability

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News & Blog

Automatic Motorcycle Feel Different? Recognize Signs of a Worn Weight Roller

  • By Redaksi SJT
  • October 9, 2026

Automatic motorcycles use a CVT system to transfer engine power automatically. One of the components within this system is the...

Piece Sliders Need Maintenance? Here’s Keep CVT Components

  • By Redaksi SJT
  • October 8, 2026

When servicing an automatic motorcycle, vehicle owners are usually more familiar with terms such as rollers, V-belts, or clutch shoes....

Understanding the Function of a Piece Slider

  • By Redaksi SJT
  • October 8, 2026

The piece slider is relatively small in size, but it plays an important role in the CVT mechanism. This component...

Latest Activities of PT. Sejati Jaya Tangerang at the Head Office

  • By Redaksi SJT
  • October 8, 2026

PT. Sejati Jaya Tangerang continues to carry out various activities at its Head Office as part of its daily operations....

Don’t Just Pick Any Part: Here’s Why CVT Spare Part Quality Matters

  • By Redaksi SJT
  • October 8, 2026

CVT spare parts are important components within the transmission system that support the transfer of engine power. Because these components...

Differences Functions of Weight Rollers and Piece Sliders in a CVT

  • By Redaksi SJT
  • October 7, 2026

Both components are located within the CVT mechanism and are commonly inspected during servicing. However, the weight roller and piece...

Our Location
Contact

Have a project in mind? Contact with us

Address

Jl. Iskandar Muda, RT.003/RW.006, Neglasari, Kec. Neglasari, Kota Tangerang, Banten 15129

Phone Number

+6281311114829

Email Address

Interested in working with us?
info@sjt.co.id

Opening Hour

Mon - Fri: 08am - 04pm
Sat: 08am - 12pm

Get in Touch

Have a project or manufacturing requirement? Let’s discuss how SJT can support your needs.

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