Our quality team
Tongyong Industries provides engineering-led CNC machining support for global B2B projects. Our team reviews drawings, materials, tolerances, finishes and application requirements before production begins.
Through DFM review, process recommendations, sample validation and production planning, we help reduce avoidable revisions, improve manufacturability and support a smoother transition from prototype to repeat production.
Practical engineering support across the whole life of a part, from the first design review to a validated, documented production process.
Our engineers collaborate early to optimise your design for CNC machining—helping reduce avoidable cost, risk and lead time. We work with hard metals such as titanium, stainless steel and tool steel, and support parts that integrate smoothly into production.
From multi-axis machining to coordinated multi-step workflows, we plan the routing, fixturing and tooling around your confirmed requirements—supporting repeatable tolerance control and a smoother transition from prototype to production.
Where applicable, our quality team performs first-article inspection using CMM and precision gauges to verify critical dimensions against confirmed drawing requirements before production continues.
We recreate components from a physical sample or limited documentation to support prototypes, replacement parts and redesign projects when original data is unavailable.
Our engineers balance fit, function and cost to support repeatable accuracy across production runs and reduce avoidable scrap and rework.
Certified management systems support quality, environmental and workplace safetycontrols across applicable manufacturing activities. Copies of certificates and project-specific compliance documents are available upon request.
Quality management system
Environmental (site)
Occupational H&S (site)
Compliance on request
Automotive & EV — brackets, housings and fixtures where fit and repeatability drive assembly.
Medical devices — instruments and housings in stainless and titanium, to tight tolerance and finish.
Electronics — enclosures, heat sinks and connectors where feature size and surface matter.
Industrial & robotics — shafts, plates, joints and end-effectors for equipment that runs hard.
Marine & energy — corrosion-resistant fittings, pump and valve bodies for harsh environments.
An engineering-led CNC machining partner built around precision machining, rigorous process control and clear technical communication.
Certified management systems support our processes, while engineers review project drawings for manufacturability before production.
We optimise designs, improve manufacturability and reduce scrap — solving issues before they reach the machine.
Engineers and machinists with decades of hands-on precision experience across hard metals and complex parts.
Multi-axis CNC machining, Swiss and EDM, plus CMM metrology for verified, repeatable results.
Manufacturing experience since 2003, serving global B2B customers with consistent, dependable quality.
Early engineering review and coordinated production help shorten lead times while maintaining confirmed quality requirements.
You do not book engineering separately. It is part of how we quote and run every job, from the first drawing to the delivered part.
Our engineering team reviews your drawings, evaluates manufacturability, and provides project-specific engineering feedback and a quotation.
You work directly with engineers, not a faceless order queue — clear communication on tolerances, materials and trade-offs throughout the project.
DFM notes, inspection reports and material traceability travel with your parts, so every decision and measurement is recorded.
Yes. Free DFM review is part of every quote — we suggest changes that reduce cost, risk and lead time while preserving fit and function. Send a model or even a sketch to start.
It is. DFM review, process planning and inspection planning are built into how we quote and run jobs — not billed as a separate service.
Yes. We routinely machine titanium, stainless, tool steel and superalloys, and engineer multi-part components that integrate cleanly into assemblies.
Our manufacturing entity, Shantou Tongyong Hardware Industrial Co., Ltd., holds ISO 9001, ISO 14001, and ISO 45001 management system certifications within the scope stated on the respective certificates. Depending on the project, we can also support material certificates, inspection reports, dimensional records, and other agreed documentation requirements.
Yes. We can support reverse engineering based on physical samples, existing parts, drawings, or available technical information. Our engineering team can assist with measurement, 3D modeling, drawing reconstruction, material and process review, and manufacturability evaluation before production.
Share your drawings, CAD files, or sketches along with your project requirements. Our engineering team will review your design, assess manufacturing feasibility, and provide quotation and DFM recommendations based on your project.
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