Thank you for choosing Yuyuan Technology! We are grateful to have you by our side as we journey forward together.Yuyuan Illuminates the Path, Fortifies the Great Undertakings.

​Market Order Placement → Engineering Design & Preparation → Production Planning & Launch→Substrate Cutting & Pre-treatment→CNC Drilling→PTH (Plated Through Hole) / Electroless Copper Deposition

R&D Validation (Mitigate Mass Production Risks) 1.Validate the feasibility of circuit design; identify defects such as short circuits, open circuits, and impedance mismatches； 2.Complete functional tests including electrical performance, reliability, and compatibility；

一、 Core Aspects of Effective Service Follow-up 1.Pre-sales Needs Exploration & Solution Matching 2.In-sales Progress Transparency & Risk Pre-warning 3.Post-s……