Quality is always our first priority, we have 2 full-time SQE engineers, adopt a complete supplier process control process, and combine with 30 appearance inspection personnel to achieve a parts yield rate of 99.98%.
We have our factory and many outsourced suppliers that we have cooperated with for 11 years. It has a complete outsourcing supply chain and review standards.
Material quality is crucial. Each batch of arriving materials will undergo strict testing and an SGS material report will be issued to ensure that customers are using truly high-quality raw materials.
Our professional project engineering team with 15 years of experience is committed to review and analysis optimization to reduce CNC machining time and reduce costs. Provide competitive prices with the same quality.
We will implement stricter standards than ISO-2768-m and ISO-2768-c tolerances, as well as standard tolerances for CNC machining parts of our machines, with precision up to 0.005mm.
Every step will be inspected by the QC department during production, for each size & appearance,will issue an inspection report at the same time. We use an advanced quality control system using a combination of manual and automatic equipment. First article, inspection, and shipment reports are retained and archived for two years. From CNC machining to shipment, we have dedicated personnel to follow up and share in real-time and transparently. Get support while using the product. We have a measurement laboratory equipped with high-precision inspection instruments such as 3D Projector and 2D Projector.
With a dedicated quality control management team and advanced high-precision testing equipment, we oversee every step from raw materials to shipment with thorough follow-up testing and real-time transparency. This rigorous process ensures a 99.98% product yield rate, delivering exceptional quality and reliability.
Before CNC machining, engineers conduct a DFM analysis to identify and resolve potential issues in advance. This ensures optimized designs for efficient manufacturing, minimizes defects, and reduces machining costs.
Check whether the parts meet the specified dimensional tolerances, ensure the technical feasibility of the tolerance design, and optimize the production process to meet your quality requirements and cost-effectiveness.
We source raw materials from trusted long-term suppliers, ensuring consistent quality and reliability. Third-party inspection reports from organizations like SGS, CTI, and TUV are available to guarantee material compliance and standards.
We have a dedicated team to track order progress, maintaining detailed records for each production run. Photos and videos are transparently shared with customers, keeping you informed about the machining process.
Dimensional tolerance inspections are conducted every two hours,, with first-article and IPQC inspections to ensure stable processes and consistent quality.
Implement statistical analysis to monitor and control the manufacturing process and provide inspection reports.
If any deviations, defects, or non-compliance issues are discovered during the machining process, an immediate meeting is held to address the problem.
Respond within 30 minutes, provide solutions within 2 hours, and resolve within 1 day.
Before CNC parts leave the factory, 100% dimensional inspection is conducted according to customer drawings. Inspection reports are provided before proceeding to the next processing step.
In addition to conventional surface treatments, there are a variety of special surface treatments. All surface-treated parts undergo 100% appearance inspection upon return to our workshop.
QC specialists inspect parts at each stage using tools like 3D/2D projectors, height gauges, thread and roughness testers. Full dimensional for parts inspection reports are provided.
Many different ways to pack the goods,avoid the damage, easy to carry and enviornmentally，Accept customer customization, commonly used pearl cotton, bubble bag.
Our quality testing equipment includes advanced 3D and 2D measuring instruments, height gauges, thread gauges, and roughness gauges, ensuring precise dimension checks and material compliance. We provide full-dimension inspection reports for each part and retain these records for two years. With capabilities such as CMM inspection, material testing, and certification of conformity, we guarantee exceptional quality and adherence to the highest standards.
As an experienced manufacturer of on-demand CNC machined parts, these certifications are the best recognition of the quality of our CNC parts.
After each process is completed, we must confirm whether the product or part meets the customer’s design and usage requirements. Check whether the surface quality of the parts is smooth, whether there are scratches, burrs, dents, dimensional accuracy, shape accuracy, position accuracy, surface roughness, logos and marks, and color.
We use vernier calipers, micro calipers, and height gauges to check CNC machined part dimensions. Dimensional inspection is a critical step in ensuring part quality and accuracy. For parts with complex and high precision requirements, we also use coordinate measuring machines to accurately measure their dimensions.
For parts with threads or threaded holes, we will use pass and stop gauges to detect the threads and the size, shape and surface roughness of the threads to ensure that the thread assembly of CNC machined parts meets customer requirements.
If you have requirements for the surface wear resistance of parts, we can conduct film thickness testing according to your requirements and issue a test report to improve the quality, performance and life of the parts.
We use advanced 2D projectors to inspect critical dimensions and contours of machined components with exceptional accuracy. This ensures every part meets strict tolerance requirements and maintains consistent quality throughout production.
To ensure leak-free performance, we conduct rigorous air tightness tests on all CNC coupling parts before shipping. This process verifies sealing integrity under pressure and guarantees reliability in demanding applications such as connectors or offshore oil & gas systems.
We perform precise height inspections on all machined components using calibrated measuring tools to ensure dimensional accuracy. This guarantees that each part meets design specifications and fits seamlessly into your assembly.
Each CNC part undergoes a detailed dimensional check based on customer-provided technical drawings. Our team verifies all critical and basic sizes to ensure compliance with design tolerances and functional accuracy before shipment.
We utilize automated inspection systems to perform 100% size verification on every machined part. This ensures all dimensions meet exact specifications, eliminating human error and guaranteeing consistent, high-quality results across the entire production batch.
If you have requirements on the corrosion resistance of the surface of parts, we can conduct accelerated corrosion tests on materials or parts by simulating ocean or other salt spray environments according to your requirements.
After completing CNC machining, we will provide the final inspection report to the customer. All reports are archived and kept for two years, such as first article inspection, process inspection, and shipping inspection. From raw materials, and CNC processing to shipment, we have dedicated personnel to follow up and share progress in real time.
Before processing, we can provide ROHS reports according to customer requirements to verify the quality, performance, composition, and structure of the materials to ensure that customers are using real raw materials.
VMT is committed to providing excellent prototypes and CNC-machined parts to meet your specific requirements. If your order does not meet your processing requirements, we can rework or refund you. If you encounter any quality problems within 1 month of receiving the goods, please feel free to contact our CNC machining experts. If you have any questions after receiving the goods, please contact us immediately and we will reply to you and give you a solution as soon as possible after receiving the email.
If you encounter problems during CNC machining, please confirm first, if not, we will re-examine the design and samples and hold a meeting to discuss solutions. If there is a problem after receiving the goods, we will immediately arrange a video conference after receiving the email feedback, communicate with our experts, solve it in the simplest and fastest way, and resend new samples.
After receiving email feedback, we will conduct video or phone communication as soon as possible to confirm that the product problem is caused by us and cannot be repaired, and quickly process refunds and returns.
