Q: Do you have patent on your products?
A: Yes, we have.
Q: Do you have warranty on your products?
A: Yes, we offer 1 year/ 2 years/ 3 years/ 5 years warranty based on different products.
Q: What will you do for defective products?
A: We print production date on every products, if there is any quality problem during warranty period, we will ship replacement or refund.
Q: Can i get exclusive right for a certain product?
A: Yes, we can customize product based on your requirement, and can sign exclusive agreement with you on a certain item based on annual purchase qty.