Shopping Information

Last Updated: February 28, 2026
Company Name: Lanzhou Yazheng Commerce & Trade Co., Ltd.
Address: Room 2702 (C0269), 27th Floor, Real Estate Building, No. 1 Tongwei Road, Zhangye Road Street, Chengguan District, Lanzhou City, Gansu Province
Legal Representative: Liu Yazhen
Unified Social Credit Code: 91620102MAK4YQQY7U

User Service Information

Welcome to purchase products from our company (operating an electronics business in the United States). For your convenience in understanding the details of our services, we have provided the following information regarding orders, shipping, prices, taxes, and consultations. If you have any questions, please feel free to contact us.

1. Consultation Channels and Working Hours

Customer Service Phone:+86 19202338340
Working Hours: Monday to Friday, 9:00 AM to 6:00 PM (UTC+8:00)
If you leave a message outside of working hours, we will respond during the next working day.

2. Order-Related Information

• Order Editing/Modification: Orders can be edited or modified within 12 hours after placement (including product models, shipping addresses, etc.). After 12 hours, modifications are not allowed. Please carefully verify your order information before placing it.

• Shipping and Delivery Timeliness: For in-stock orders, we will usually ship within 1-2 business days after payment (excluding weekends and holidays). The actual delivery time is 5-7 business days, and the specific time may vary depending on the logistics tracking information.

3. Price and Tax Information

• Product Prices: All electronic products displayed on the platform have the relevant taxes included, with no hidden fees. The amount displayed during payment is the total amount due.

• Customs Duties: The customs duty standard will be determined by the local policies of your delivery location. Our company does not bear any customs-related fees. The amount and payment method for customs duties will be as notified by your local customs, and you are responsible for completing the payment as required.

4. Additional Information

1. Please provide an accurate and complete shipping address to avoid issues such as undelivered packages or extra costs due to incorrect addresses.

2. After receiving your package, please check the products promptly. If there are any issues, contact customer service within 24 hours of receipt, and we will assist in resolving the matter.

3. All of our electronic products come with a 1-year free warranty starting from the date of receipt. For more details, please consult customer service.