Quality control: * 100% pre-inspection before shipment with "PASSED" ticket; * APT&ISO9001:2008 certificate passed ; OEM service also available: Delivery: * Sample order within 7days; * Bulk order 15 days upon received the deposit. After Sales Service: * Twelve months quality guarantee; * Provide technical suport within 24 hours. Abundant export experience: *Nearly ten years export experience; *One-stop sales service for buying and delivery.