This customer’s friend contacted us on Alibaba, consulted the spiral air duct machine, and then he added my WhatsApp. He and his two partner came to visit our factory on December 12, 2023. nd arranged a test run of each machine for the customer during the visit. During the process, the customer also purchased other round pipe air duct equipment: elbow making machine, spot welding machine, rotary machine, etc.The communication was very pleasant throughout the process and the contract was signed on the same day.
