연락처 정보
Contact Information
If you have any questions about our hardware, technical support, or your order, please do not hesitate to contact our professional support team.
- Company Name: CALVIN RIG TECHNOLOGY
- Business Registration Number: 41625564-000-04-26-5
- Registered Office: Yuen Long District, New Territories, Hong Kong SAR
- Customer Support Email: support@calvinrig.com
- Global WhatsApp Support: +852 9538 7305 (Recommended for International & Tech Support - Text/Voice Messages Only)
- HK Local Office Line: +852 5976 8726 (For Hong Kong local inquiries)
- Support Hours: Monday - Friday: 10:00 AM - 6:00 PM (HKT / GMT+8). We usually respond to all inquiries within 24 hours.