Contact
Contact Us
Reach Changzheng for product inquiries, technical communication, quotation requests and project discussions.
Project inquiry
Tell us what you are working on.
Share enough context for a focused first reply. The form is structured for equipment, drive and application discussions.
Location
Find our team in Zibo.
- Phone
- +86-533-4180700
- +86 18678206139
FAQ
Questions before you inquire.
What information should I provide for equipment selection?
Share the product or equipment type, application, operating conditions and any known power, ratio, torque, capacity or material requirements.
Can Changzheng support customized equipment or gearbox configurations?
Yes. Describe the application-specific requirement in your inquiry so the team can assess the required configuration and technical communication.
Can I send drawings or technical specifications after submitting an inquiry?
Yes. Mention the available documents in your inquiry. The technical exchange can continue by email.
How do I request a quotation?
Select “Request a Quote” in the inquiry form and provide the product or application context along with the relevant requirements.
Do you work with equipment manufacturers, distributors and trading companies?
Yes. Changzheng welcomes inquiries from end users, equipment manufacturers, distributors and trading partners.