**Tips * *
hot sale in 2021, can be used as national standard, non-standard (default non-standard),3C certificate, professional organization inspection qualification report, China Ping An insurance company to protect this product, you can shop without worry ~
factory Direct sales, sales price (excluding tax), you can issue a sales receipt as a voucher free of charge. If you need to issue an invoice, please contact the online customer service to pay the invoice tax point. The quantity is small (less than 5 sets) and express delivery (currently cooperating with Debon, Yousu, aneng, etc.). The quantity is large (more than 5 sets) and the logistics is self-picked (logistics of each college line can accept designated logistics, for delivery, please contact Customer Service)
payment Method: 1. Online order Alipay transaction, Alibaba and Taobao accounts can be traded
2. Bank remittance (public to public)
3. Cash on delivery requires 30% deposit, buyer's designation logistics company.






















