We test each pcs one by one twice time before shipping
1. What is the minimum quantity?
NO LIMIT. We accept sample order even 2 pcs, but consider frieght
you may spend, you would better order more quntity after you tested
quality is approved.
2. Who pay for shipping cost of defective parts return?
Usually we dont pay for shipping cost, but we might give some items
for free in next order.
3. How about payment terms?
We accept full paymety or 30% deposit in advance to prepare goods ,
and pay remaining before shipment. we dont accept cash on delivery.