Incoming Inspection & Quality Verification Support
Standardized Return & Exchange Policy for Genuine Goods
Quality Defect Handling & Compensation Mechanism
Lifelong Technical After-sales Consultation
Long-term Customer Exclusive After-sales Follow-up
Cross-border Foreign Trade After-sales Supporting Service
Incoming Inspection & Quality Verification Support
All delivered products come with complete inspection records and material specifications. If customers find inconsistent model, quantity or packaging damage after receiving goods, our after-sales team will verify and respond within 2 working hours. We bear all losses caused by our delivery and picking errors.
Standardized Return & Exchange Policy For Genuine Goods
100% original genuine components with quality guarantee. For unused, intact, non-human-damaged goods within the agreed validity period, we support free return and exchange service.
Applicable scope: Wrong model matching, redundant procurement, unopened surplus spot materials.
Exclusion: Damaged by customer welding, modification, overlong storage, man-made destruction.
Quality Defect Handling & Compensation Mechanism
If original factory quality defects (chip failure, parameter abnormality, poor compatibility) occur during customer circuit testing and production, provide the test report and defect samples, we will quickly replace free of charge, and coordinate compensation plans according to cooperation agreements for mass production loss caused by defective materials.
Lifelong Technical After-sales Consultation
Our engineer team offers permanent free technical support after delivery:
Circuit compatibility debugging of purchased components;
Alternative material replacement scheme recommendation;
Parameter matching, welding and application problem solving;
Long-term material stock-up and production material risk assessment.
Long-term Customer Exclusive After-sales Follow-up
For long-term cooperative manufacturers, brand merchants and system integrators, assign exclusive account managers for one-on-one follow-up:
Regular stock demand tracking and advance stocking reminder;
Timely notification of component price adjustment, production suspension and supply change;
Priority processing for urgent after-sales orders and material emergency replenishment.
Cross-border Foreign Trade After-sales Supporting Service
For overseas trading customers, we provide complete customs clearance documents, packing list, invoice and original factory certification materials. Assist in solving logistics loss, customs inspection and international shipping after-sales problems, and coordinate cross-border return and replacement solutions.
