High-Frequency Welding D-Type Pipe, manufactured by Sinupower Heat Transfer Tubes Changshu Ltd, offers top-quality aluminum-based tubing solutions.

Developed by a team of industry experts led by Mr. Robert Gao, the precision tubing comes in various shapes and sizes including Folded tubes, Rectangular tubes, Flat oval tubes, Round tubes, and the D-type tube, catering to diverse energy-saving and environment-friendly applications.

Widely utilized in automotive heat exchangers, air conditioning, power station cooling, 5G base station heat transfer, and battery thermal management for electric vehicles, our products embody core values of Honesty, Dedication, Quality, and Innovation.

Committed to corporate social responsibility, we prioritize Environment, Health, and Safety. Sinupower Heat Transfer Tubes Changshu Ltd aims to lead globally in new energy-oriented precision aluminum tubes.