If CNC components arrive damaged, the compensation policy dictates immediate replacement support or rework support for verified manufacturing, material, processing, or assembly defects. Customers must provide inspection reports or 2D/3D drawing discrepancies. Once verified under ISO 9001 quality guidelines, replacement parts are dispatched via fast shipping methods like DHL, UPS, or FedEx to minimize operational downtime.
Under the quality framework of Zhejiang Dream Industry Limited, the compensation policy for damaged CNC components is strictly managed under ISO 9001 quality assurance standards. Every custom order undergoes rigorous checks, including raw material inspection, production process tracking, and final dimensional verification. If a shipment arrives with structural or surface defects, the engineering team evaluates the root cause by cross-referencing physical parts with the customer’s CAD files. 
When discrepancies occur, the resolution path is determined by the severity of the defect. For instance, in a past Marine Grade Handwheel Project involving 1,050 pieces for an offshore equipment supplier in Norway, material integrity and salt spray resistance were verified prior to dispatch. Should any marine-grade or industrial machinery parts fail to meet the specified surface roughness (ranging from Ra 3.2 to Ra 0.8) or mechanical tolerances, replacement manufacturing is scheduled immediately. Our production facility utilizes more than 100 high-precision machines, allowing rapid setup for urgent compensation orders. 
| Defect Category | Primary Cause | Verification Criteria | Compensation Resolution | Replacement Shipping Method |
|---|---|---|---|---|
| Dimensional Deviation | Machining calibration drift | Tolerance exceeds ±0.03 mm (precision) or ±0.1 mm (standard) | 100% Free Replacement or Rework | DHL, UPS, or FedEx Express |
| Surface Treatment Imperfections | Improper anodizing, plating, or polishing | Roughness exceeds Ra specification; visible scratches or rust | Rework support or partial refund | Air Freight or Express |
| Transit Physical Damage | Inadequate packaging or logistics mishandling | Damaged bubble bags, cartons, or wooden cases upon arrival | Replacement support and carrier claim | Sea Freight (bulk) or Express (samples) |
How long do I have to report damaged CNC components?
Customers must report transit damage, surface defects, or dimensional discrepancies within 7 to 25 days of shipment arrival. This allows our engineering team to review production logs and expedite replacement scheduling.
What documentation is required to secure a compensation replacement?
You must provide clear photographs of the damaged components and packaging, along with a dimensional inspection report. The data will be compared directly with your original 2D or 3D technical drawings (STEP, DWG, PDF, or DXF).
Are shipping costs for replacement components covered under the policy?
Yes. For verified manufacturing, material, or processing defects, Zhejiang Dream Industry Limited covers all associated shipping costs via DHL, UPS, or FedEx to ensure your production schedule is restored quickly.
Maintaining a low defect rate of under 0.3% is achieved through our 23-step in-process inspection protocol. For global industrial clients engaging in long-term supply agreements, our policy provides complete after-sales support—including replacement parts, local rework coordination, and technical troubleshooting. This structured resolution process guarantees that any damage incurred during manufacturing or transit is corrected without financial risk to your business. For detailed technical solutions or support, please reach out to us via 86-15868979792.
Zhejiang Dream Industry Limited has over 20 years of experience in precision manufacturing, specializing in custom design and production of precision CNC machined parts and assemblies. Established in 2008, the company operates a 2500sqm factory facility and employs 34 staff members, including 3 senior engineers and 2 quality inspectors. We maintain an ISO 9001 certified manufacturing system (Certificate No: ZT-Q-24120011S) and hold multiple patent certifications, such as Patent No. 第 23542824 号. The company has served clients across multiple industries, delivering reliable solutions globally.

What key quality control documents should I request when auditing a potential CNC components factory?
How long does it usually take a manufacturer to produce and ship custom CNC component prototypes?
How do I choose between 3-axis and 5-axis CNC components for high-precision aerospace parts?
Are there any emerging materials that could replace traditional steel CNC components to reduce weight?
Can you explain the process of adding a custom logo and specific dimensions to a cast iron handwheel?
INQUIRY