Quick Operation Guide

Address: 3/F, No.2 Building, Aerospace Information Park, No.18 A, Xingshikou Road, Haidian District, Beijing
Zip code: 100195
Email: [e-mail]
Manufacture name: Vanstone Electronic( Huizhou) Co.,Ltd
Manufacture Address: 4/F, No.12 Building, Aerospace Science and Technology industrial Park, No.51,Zhongkai
Road, Huizhou
Http://www.vanstone.com.cn
Warranty Card
Thank you for purchasing our products!
The warranty period of this product is subject to the warranty period of the
contract, from the date of purchase (based on the date showed on the receipt).
After the warranty expiration, we still provide the life-long maintenance.We
usuallyrequire a payment once for a certain maintenanceand spare part costs from our
customers. Then we will provide the life-long maintenanceto our customers with
extraordinary quality.
When you need to require a repair or a maintenance service, please fill out the
"product failure report form"and send the form along with the warranty card back to
us.
The warranty card is a necessary certification of the Company's warranty service.
Please keep it safe and will not be reissued.
User name
Contact person
User phone
Address
Zip code
Serial number
Date of purchase
Fault description: