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Qualified suppliers, stable lead time, and batch traceability to ensure consistent material quality.
We source key raw materials only from verified suppliers with stable capacity and consistent quality.
Before any purchase, we confirm specifications, lot information, and required documentation (COA, lot No., packaging labels) to ensure full traceability.
For critical items, we maintain approved alternates and safety stock planning to reduce supply risks and protect production schedules.
After receiving the customer order, we place a purchase order to qualified material suppliers within 3 working days. Typically, materials are shipped from Shanghai and arrive at our plant (Dalian) within about 15 days for subsequent production and lot traceability management.
We maintain a stable Approved Supplier system and prioritize sources with scalable capacity, consistent quality, and controlled lead time to ensure material consistency and reliable supply.
For critical materials, we set up approved alternate sources and safety stock planning to reduce supply risks and keep production stable.
Each incoming lot is recorded with complete batch information, enabling traceability from raw material to production batch for efficient quality tracking and corrective actions.
Sample COA/material certificate, lot labels, and incoming records can be provided (masked) to demonstrate traceability and compliance with our sourcing and quality procedures.
Send CAD files or samples for evaluation. Quote & DFM suggestions within 12 hours (Mon–Fri). NDA available.
Send drawings or samples. We’ll reply with a quote and DFM feedback.