purchase instructions

wholesale after-sales problems: we support one-year replacement, only replacement without maintenance, but we do not bear any after-sales freight, including the freight for quality problems, what you get in our store is the wholesale price, you need to accept our wholesale after-sales

wholesale after-sales issue: we support one year of replacement without repair, but we do not bear any after-sales shipping costs, including quality issues. you received wholesale prices from our store and need to accept our wholesale after-sales service

if you require us to bear all the freight, please contact customer service to consult the retail price.

if you require us to bear all shipping costs, please contact customer service to inquire about the retail price

we promise to change new products at any time within one year. we will give you the lowest ex-factory price. the profit is very thin, so we will not bear the freight for any reason. please forgive me.

we promise to replace it at any time within 1 year, and we will offer you the lowest factory price. the profit margin is very thin, so we will not bear any shipping costs for any reason. please understand