Frequently Asked Questions

To provide clarity on our services, here are answers to frequently asked questions about prototyping and manufacturing.

You can find Amazing Passionate answer here.

Choosing the right machining material depends on several factors, including the application, mechanical properties, cost, and manufacturing requirements. Here’s how to make the right choice:

  1. Consider the Application – Determine the material’s required strength, durability, heat resistance, and environmental conditions.
  2. Evaluate Mechanical Properties – Look at hardness, tensile strength, wear resistance, and machinability.
  3. Assess Cost and Availability – Balance performance with budget and material availability.
  4. Check Compatibility with Manufacturing Processes – Ensure the material is suitable for CNC machining, milling, turning, or other processes.
  5. Review Industry Standards and Regulations – Some applications require specific certifications, such as RoHS compliance or FDA approval.

Getting a manufacturing quote typically involves the following steps:

  1. Prepare Your Design Files – Submit 3D CAD models (e.g., STEP, IGES, or STL files) and 2D drawings with specifications.
  2. Specify Materials and Requirements – Choose the desired material, surface finish, tolerances, and any special requests.
  3. Provide Quantity and Lead Time – Indicate the number of parts needed and your preferred turnaround time.
  4. Submit Your Request – Send your details to the manufacturer via their website, email, or an online quoting platform.
  5. Receive and Review the Quote – The manufacturer will assess your request and provide pricing, lead time, and production feasibility.
  6. Confirm and Proceed with Production – Once satisfied with the quote, place your order to start manufacturing.

For quoting, TonZa prefers 3D CAD files in STEP, IGES, X_T, or STL formats.
2D CAD drawings with reference dimensions should be provided in DWG or PDF formats.
All TonZa processes rely on high-quality 3D CAD solid models.

 

 

 

 

Our has no minimum order quantity requirements. Our services accommodate everything from one-off prototypes to mid- and high-volume production.

 

 

 

 

Each process varies based on part size, quantity, and finishing requirements. High-quality prototype parts can be produced in 3-9 days, while rapid injection molding typically takes 2-5 weeks. More complex parts with special features may require additional time. Most shipments are sent via air freight, reaching Europe or North America within a few days.

 

 

 

 

Our standard terms for rapid prototyping and regular production orders are Ex Works (EXW), meaning customers are responsible for shipping, customs clearance, and related fees once the goods leave our facility. We also offer Delivery At Place (DAP) via DHL Express air freight, where customers cover import duties and international shipping fees. Additionally, customers can use their own shipping accounts (e.g., DHL, FedEx, or UPS) at checkout if applicable.

 

 

 

 

CNC Machining,Urethane Casting,3D Printing,Injection Molding,Sheet metal, Die Casting, Finishing Service.

TonZa is ISO 9001:2015 certified.  

TonZa takes a proactive approach to addressing customer quality concerns from the very first interaction, offering cost-effective and practical advice on design, materials, production processes, and manufacturability.

Once your order is confirmed, we conduct a comprehensive Design for Manufacturing (DFM) review to identify potential issues that could impact part quality.

We also provide real-time access to inspection data, allowing collaboration to resolve any quality concerns during production. All incoming materials are verified to meet design specifications, and final inspection reports are provided before shipment.

 

 

 

 

Our has no minimum order quantity requirements. Our services accommodate everything from one-off prototypes to mid- and high-volume production.

 

 

 

 

“Are you not satisfied with the above answer? Then please contact us immediately!”

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