Inquiry instructions: If the purchase quantity is close to the entire packaging number, it is recommended to order according to the entire packaging inquiry to facilitate transportation and storage

• Dear customers, in order to reduce unnecessary trouble and improve work efficiency, please carefully confirm the product model, quantity, packaging and other main parameters before placing an order.The problem is not written by the model, the number is wrong, the parameter is wrong to return and exchange, which brings you inconvenience, please forgive me, thank you.