20+
Years Experience
98%
On-Time Delivery Rate
ISO 9001
Certified
8
Integrated Process Lines
500+
Global Customers
About TONGYONG
Reliable Capabilities for Custom Metal Parts
Tongyong Hardware is the engineering and manufacturing site within the Tongyong business system, specializing in metal fabrication for global B2B customers — including custom CNC machining, sheet metal fabrication, aluminum extrusion, die casting, tooling development, MIM, etching, and surface finishing services. TONGYONG INDUSTRIES PTE. LTD. serves as the international business and contracting entity, coordinating directly with global customers.
Guided by our core philosophy, "Go Global · Co-Create," we support customers from product development and prototyping to low-volume and batch production with engineering review, material guidance, process planning, quality inspection, and stable delivery management — helping projects move from early ideas to reliable market supply.
What We Do
Our Manufacturing Services
Buyer Protection
From Prototype to Mass Production: Rigorous Quality Control & Reliable Delivery
Full Inspection
CMM, optical & coordinate measuring for every batch
Complete Documentation
Inspection reports and certificates provided with orders
ISO 9001 Certified
Standardized QMS covering all production processes
Delivery Guarantee
98% on-time delivery with secure packaging
Our Certifications
ISO9001
ISO14001
ISO45001
RoHS
Why Choose TY
Why Choose Tongyong Hardware?
One-Stop Manufacturing
CNC machining, sheet metal, die casting and more — streamline your supply chain with a single reliable partner.
Strong OEM & ODM Capabilities
We manufacture from your drawings and also support product development and design optimization.
High Precision & Stable Quality
Tight tolerances up to ±0.01mm with certified inspection processes at every production stage.
Fast Turnaround
Efficient production planning supports a 98% on-time delivery rate for prototypes and mass production worldwide.
Global Experience
Serving clients across North America, Europe and Asia with expanding logistics partnerships.
Dedicated Engineering Support
Our engineers review your design and provide DFM feedback to optimize cost and manufacturability.
Our Process
How We Bring Your Idea to Life
Inquiry
Send us your drawings, specifications or application requirements.
Analysis
Our engineers evaluate feasibility and suggest optimized solutions.
Quotation
Receive a detailed quote with pricing, lead time and specifications.
Sampling
Prototype samples are produced for testing and confirmation.
Production
Mass production with strict quality control at every stage.
Delivery
Secure packaging, on-time shipment and full after-sales support.
Applications
Across Diverse Industries
Knowledge Base
Industry Insights
What Is Metal Injection Molding (MIM)? A Complete Guide to Process, Materials & Applications
Metal Injection Molding vs. Die Casting: Choosing the Right Process for Your Part
Powder Coating vs Anodizing: How to Choose for Aluminum Parts
Support Resources
Common FAQ
How does the ordering process work, from drawing to production?
The process starts with a drawing or specification review, followed by DFM feedback, quotation, sample or prototype confirmation, and then production. We typically respond within 24–72 hours during the initial stage.
Can you support low-volume or small-batch production?
Yes. We support small batch CNC machining and low-volume production runs in addition to mass production, common for prototyping, product development, and early-stage market testing.
What tolerances can be achieved in custom metal manufacturing?
Achievable tolerances depend on process, material, and part geometry. As a general industry reference, standard CNC machining typically holds tolerances around ±0.05mm, with ±0.01mm or better achievable for high-precision components. Specific tolerances are confirmed during DFM review.
Do you sign an NDA to protect drawings and designs?
Yes — we're happy to sign an NDA before you share any drawings. Your files and project details stay confidential throughout the review and production process.
What happens if there is a quality issue after production?
We inspect at every stage — incoming materials, in-process checks, final dimensions, and pre-shipment. The exact protocol depends on your industry and part requirements, and we're happy to walk through it before your first order.
