Ningbo Changyu has recently embarked on the distribution of Avatr electric vehicles to global markets. This marks a significant milestone for both Changyu and Avatr as they expand their presence in the international automotive industry. Avatr's innovative electric vehicles have already earned considerable attention within China, and this global lau

Sinupower heat transfer tubes shine in the industry for their exceptional performance and durability. Designed with a advanced geometry, these tubes optimize heat exchange rates, resulting in improved overall efficiency. The optimized inner surface of the tubes reduces friction and promotes unobstructed fluid flow, further contributing to their sup