Shenzhen Changlifeng Technology Co., Ltd. was established in 2010. Changlifeng has 12 years of research, development, and production，experience in OEM&ODM manufacture, focusing on the R&D and production of consumer electronic products such as hand warmers, BT speakers, BT headsets, and mini fans. Our QC team will be making 100% quality control towards final inspection before shipment with BSCI,CE, FCC,RoSH certification standards. You are highly welcomed to contact us at any time. We will pay our best efforts to satisfy your individuation requirement.

Shenzhen Changlifeng Technology Co., Ltd. has 5 production lines,each product will undergo repeated testing before it is shipped, and the yield rate is as high as 99.5%.

Q1: How can you know the product quality ?A1:We recommend you place sample order to test first.Q2: Can it be delivered to FBA amazon warehouse ?A2:Yes, and we can print Amazon label and provide UPC code for youQ3: When we ship?A3: Small order-Within 2-3working days after received payment.Bulk Order - 3-7 working days for references (details will depend on the actual situations)Q4: Can you provide some photos to show on web ?A4: Yes, we can provide high definition and elegant pictures to you.Q5: What is the warranty for your products?A5:One year warrantyQ6: Can you customized logo and package about product ?A6:Yes, Customizes service is available.Q7: What is your payment terms for customers?A7:Alibaba trade insurance, PayPal, Western union, T/T, Or Alipay, WeChat can be accept.