Contact Us

Tell us what you weld, and we will recommend the right machine. We reply to every inquiry — usually within one business day.

Send us an inquiry

Please include: your country, the material and thickness you work with, and the type of application (production, repair, etc.). Photos or a short video of your parts help us answer faster.

Direct contact

• Email: info@cnoptics.ltd
• Company: Guangzhou Centro South Tech (广州中南科技)
• Location: Guangzhou, China
• WhatsApp / WeChat: (to be added)

Online inquiry form

Our online inquiry form is being enabled now — in the meantime, email us directly at info@cnoptics.ltd.