Contact information

Contact Information
We are committed to providing you with the best shopping experience. If you have any questions, feedback, or need assistance with your orders, please do not hesitate to contact our customer support team.

Customer Service Email:
jason@engpow.com

Business Hours:
Monday to Friday: 9:00 AM – 6:00 PM (GMT+8)
Saturday & Sunday: Closed

Company Name:
Shenzhen Yihuaxing Technology Co., Ltd.

Office Address:
Gangtou Community, Bantian Subdistrict,
Longgang District, Shenzhen,
Guangdong Province, China

(Important Note for Returns):
We value your satisfaction. If you need to return an item, please contact our customer service team via email first. We will provide you with the correct return warehouse address and instructions for your specific case. Please do not return products to our office address without prior authorization, as it may cause delays in processing your refund.