
Use a scientific management system to continuously improve quality by recording and analyzing data, achieve efficient and low-cost management, and control costs for each customer.
Quality is the cornerstone of Lynjoon’s survival. We must manage quality meticulously, starting with the details and extending to every step of the process. Everyone values quality and emphasizes it at every stage. We have a comprehensive methodology for selecting, recruiting, and tracking the performance of every supplier in our manufacturing partner network.We track supplier performance to ensure orders comply with Lynjoon network standards. We can provide relevant certifications and reports if needed.
Certificate of Conformance
Material Test Report
CMM Inspection Report
REACH/RoHS/Material Certificate
First Article Inspection (FAI)
Dimensional Inspection Report
Conflict Mineral Declaration
Production Part Approval Process (PPAP)

We are customer-centric, continuously improving customer satisfaction and loyalty, and always prioritize customer satisfaction as our guiding principle. With our rigorously selected supplier network and AS9100/ISO 9001 certified quality management system, we ensure that your components consistently meet industry-specific certification standards.
Josen Liao
Founder