How Can We Help?

Get help with orders, shipping, returns, warranty, product questions, or general support.

Customer Service

For help with existing orders, shipping, returns, warranty, or general support.

  • Order Support
  • Shipping & Tracking
  • Returns & Refunds
  • Warranty Support
  • General Assistance
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Sales & B2B

For product recommendations, quotations, bulk orders, OEM, wholesale, and commercial projects.

  • Product Recommendations
  • Project Quotations
  • Bulk Orders
  • OEM & Wholesale
  • Custom Requirements
Request a Quote

Company Information

Company Name Hangzhou Guangtu Intelligent Technology Co., Ltd.
Business Address Room 1137, Building B, No. 530, 20th Avenue, Baiyang Subdistrict, Qiantang District, Hangzhou, Zhejiang, China
Phone / WhatsApp +86 182 6713 2907
Service Hours Monday – Friday: 9:00 AM – 5:00 PM (PT)