A. Quality policy: 

  1. Ting Esun’s goal is to provide most cost-effective products and services that meet our customers' requirements.
  2. Bearing this in mind,we are setting up a professional manufacturing team in fiber optical industry. Ting Esun will always utilize the advanced equipment and quality control processes to provide qualified products and services to our customers.

B. Quality Certifications:

    Ting Esun's commitment to ISO 9001:2008 is evidence of the value we place on customer satisfaction, teamwork and the continuous process improvement  in the ISO 9000 standards for quality management systems.


C. Quality System:
   In order to maintain product performance and stability, and to achieve the level of the industrial standard, we execute incoming quality control, in-process quality control, and outgoing quality control as the core processes of our quality system.

      1. Incoming quality control:

  • Inspection of all incoming direct and indirect materials; 
  • Adopt AQL 0.65 level II sampling plan for incoming material inspections;
  • Conduct sampling plan based on historical quality records;
  • On-site audits of all suppliers. 

      2. In-process quality control:

  • Real time process control for defective distribution;
  • Statistical process for control defective rates ; 
  • Analyze first production quantity and quality to identify and evaluate process trend;
  • Unscheduled production line audit for continuous improvement. 

      3. Outgoing quality Control:
  • Adopt AQL 0.65 level II sampling plan to audit finished good products to ensure quality level up to specification; 
  • Conduct system audit based upon production flow chart;
  • Storage database for all finished good products.


      4. Reliability Test:

  • Perform reliability tests according to the quality standard for each product type and customers’ requirements; 
  • Typical test processes include: inspect IL, inspect RL, changeability, ferrule end-face, vibration, tensile strength, low/high temperature cycling tests.

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