Frequently Asked Questions
What certificates does the product have?
ROHS, CE, REACH, EN45545-2, EN50155, and over 40+ patents which are constantly being updated.
What are the technical advantages of the product?
Our USB series products feature overload protection, short circuit protection, high voltage input protection, high temperature protection, and reverse polarity protection.
What quality control processes are in place?
We perform strict sampling on incoming materials, 100% semi-finished product testing, functional testing, aging tests, and final sampling before shipment to ensure strict control of each production process.
Can you accept OEM/ODM customization?
Yes, we can undertake OEM/ODM projects. Our engineers have more than 20 years of experience to meet specific design and testing requests.
What is your typical delivery time?
Generally, it takes 15-30 days after receiving the advance payment. The specific time depends on the items and the quantity of your order.
What are your terms of payment?
T/T 50% as deposit, and 50% before delivery. We provide photos of the product and packaging before final payment.
Laisen Electronic
