We have strict standards for selecting suppliers carefully and have a comprehensive supply chain management system.
Supplier audit process: development timing, information collection, preliminary evaluation, supplier review, sample verification, inclusion as a qualified supplier, PPAP verification, material procurement, regular performance evaluation, periodic audit, and record keeping.
Our excellent cooperative suppliers include Shengyi Technolgy Co. Ltd. (SYTECH), AEM Electronics, DuPont, Haiso Technology Co., Ltd, etc.