Mass Production: Q: MOQ? A: 1,000pcs, 1st trial order accepted.
Q: Lead time for 1,000pcs? A: 35-40 days
Quality Control: Q: QC Check ? A: Strict IQC standard before assembling, then 7 qc steps to guarantee the quality: air tight test/function test/QA test/Aging test/Visual test/on-site repairing/weighing.
Warranty: Q: Warranty period? A: 12 months.
Q: General failure rate? A: Low than 0.3%.
Q: How to deal with if the diffuser broken after sales? A: We will send extra replace product to your forwarder. For small quantity we will take charge of shipping --- sending new product
We look forwards to your cooperation
Meet in exhibition---USA/EU/South America/UAE
Factory---Shenzhen City, Guangdong Province, China (Close to Hongkong and Guangzhou)