Contact Us

Thank you for your interest in Sino Machine Group (SMG).
We welcome inquiries from clients worldwide regarding our industrial machinery, OEM components, and customized service solutions. Our dedicated team is ready to assist you promptly.

Sino Machine Industries (SMI)
Address: No. 3, Xinglong Industrial Zone, Chang’an District, Xi’an, China 710119
Phone: +86-29-8760-7185
Email (General Inquiries): info@sinomachine.org
Email (Request a Quote / Product Inquiry): inquiry@huan-tai.org

Our headquarters and main manufacturing facilities are based in China, with additional regional offices supporting international clients and global logistics.

Please select the relevant inquiry type to ensure your message reaches the appropriate department:

• General Inquiry / Business Cooperation
• Product Inquiry (Dross press, Crusher, Gearboxes, etc.)
• Technical Support / After-Sales Service
• Finance / Accounts (Invoice, Payment Verification, etc.)
• Logistics / Shipment (Order Status, Delivery Tracking, etc.)

Note: For Technical Support, Finance, or Logistics inquiries, please include your order number to help us respond quickly and accurately.