1, We offer a 13 months quality guarantee.What is the difference between Quality guarantee period and Shelf-life?
Quality guarantee period(warranty period): This is the promise we offer to customers, any quality issue during this period, we offer to replace goods for free.
Shelf-life: How long it can store.
2, We support the Open Account payment method(O/A).
We are the only supplier who can offer a 13 month Quality guarantee period in China, placing orders with no worries.
SuperSil Materials Co., Ltd.
WhatsApp +86-170 9724 3241