If you are looking for a Aluminum Nitride, , & Silicon Nitride & Machinable Ceramics product customized and mold making services in China, please feel free to contact Pintejin ceramic machining Team.Get Instant Quote:[email protected] .

Quality Assurance

Quality Assurance

Quality Inspection


Pintejin ceramic machining company has advanced ceramic testing equipment; mainly including three-dimensional, two-dimensional, digital Vickers hardness tester, microscope, electronic balance and other testing equipment, in strict accordance with the quality system ISO certification standards. The process control from ceramic powder to finished ceramic products is very strict, to ensure that the products that leave the factory are high-quality products. To prevent defective products from entering the market, our quality inspection department strictly controls whether the shipment quantity is 10 or hundreds of thousands of products.

Quality Inspection

We operate a system of quality management which is approved and certified to ISO 9001:2015 standards. This reflects our commitment to continuous quality improvement and customer satisfaction.

  • Our Quality Objective:
  • Finished product pass rate ≥ 95%
  • On-time delivery rate ≥ 90%
  • Customer satisfaction ≥ 90

Pintejin is committed to the continuous improvement and optimization of all custom manufacturing capabilities from prototype to production, and the corresponding quality control process, including CNC machining, rapid prototyping and rapid tooling.

We strictly follow the ISO 9001 certified quality management system, based on a series of standardized production procedures and work instructions, and use advanced testing equipment to measure and inspect each production step to ensure that your project meets stringent quality specifications.