what we do
Precision, Performance, Innovation – TJAX Engineering and Manufacturing Services
At TJAX, we provide high-quality manufacturing solutions that support every stage of product development, from prototyping to full production. By combining advanced machinery, experienced engineering, and trusted production partners, we deliver reliable components with consistent quality, tight tolerances, and efficient lead times.
14+ Years of Experience
Our promise
Workmanship Assured, Quality Delivered
At TJAX, our commitment to excellence is at the heart of everything we do. From precision engineering to advanced manufacturing, every project is executed with meticulous attention to detail, ensuring the highest standards of quality and reliability. Our experienced team combines technical expertise with responsive service to deliver solutions that meet and often exceed our clients’ expectations. With TJAX, you can trust that every component, every part, and every engineering solution reflects true craftsmanship and professional assurance
At TJAX, we take pride in our commitment to high quality and zero defects. Our rigorous implementation of IATF16949 and ISO9001 standards ensures that every part we manufacture undergoes thorough inspection and analysis, from incoming materials to final inspection. Our end-to-end standard operation guarantees the highest level of quality for our customers
We have established a strong partnership with our freight forwarder to handle all our logistics needs. Our experience in custom clearance, packaging, and delivery scheduling ensures that we can provide our clients with the best possible service. Trust us to handle your logistics needs with the utmost professionalism and expertise
Our commitment to our customers goes beyond just before and after sales service. We work closely with them throughout the entire product development process, from concept design to mass production. Our design for manufacturing review ensures that the product is manufacturable from the very beginning, resulting in a cost-effective solution. Trust us to bring your ideas to life with our professional approach.
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Our Services
What We DO
TJAX Engineering and Precision Manufacturing services
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30M+
parts made
Our process
Frequently Asked Questions
At TJAX, we understand that every project is unique. This FAQ section provides clear answers about our services, from precision CNC machining and engineering solutions to custom manufacturing, so you can see how we deliver quality, reliability, and innovation across every industry we support.
TJAX CNC machining services support a wide range of metals and plastics, including:
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Aluminum
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Mild steel
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Stainless steel
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Brass & copper
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Engineering plastics (ABS, Nylon/PA, Delrin/POM)
We source materials only from well-known, trusted suppliers. RoHS and REACH compliance certificates are available upon request. If you need a specific grade (e.g., 6061 vs 7075 aluminum, 304 vs 316 stainless), contact us and we’ll recommend the best material for your custom CNC machined parts.
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TJAX offers a range of secondary operations and finishing processes to deliver fully finished CNC machined parts. Our in-house capabilities include 3D printing, sand blasting / bead blasting for uniform surface finishes, and powder coating for durable and visually appealing protective coatings. These processes help improve surface quality, appearance, and functionality of machined components.
In addition to our internal capabilities, we work with trusted suppliers to provide additional post-processing services such as anodizing, overmolding, and other specialized finishing processes.
TJAX works with trusted partners to supply raw or near-net-shape parts before CNC finishing, including sheet metal fabrication, plastic moulding (injection moulding), extrusion, and die casting.
These pre-operations can reduce material waste and machining time, helping deliver faster and more cost-effective production while still achieving final precision through CNC machining.
For low-volume orders, we ship via major international express couriers, with typical delivery times of about 1 week to most countries.
For mass production, we also offer air freight and sea freight (container shipping) depending on cost and schedule requirements. Shipping options and estimates are provided during the quotation stage.
To request a quote for custom CNC machining, contact us through our website and include:
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Your CAD file: STEP, STL, DXF, or PDF
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Material and grade (if known)
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Quantity required
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Tolerances and finishing requirements
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Any critical dimensions highlighted on the drawing (recommended)
After reviewing your files, we’ll provide a detailed quotation and an estimated lead time.
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Our Workmanship Promise
Our Process
Our Interior Projects Implementation Process
01
Survey and Concept Development
Gather client requirements, assess space, and define design goals. Identify style preferences, functionality, and key design elements for the project.
02
Survey and Concept Development
Gather client requirements, assess space, and define design goals. Identify style preferences, functionality, and key design elements for the project.
03
Survey and Concept Development
Gather client requirements, assess space, and define design goals. Identify style preferences, functionality, and key design elements for the project.
04
Survey and Concept Development
Gather client requirements, assess space, and define design goals. Identify style preferences, functionality, and key design elements for the project.