Heat Pipes from a Working Shenzhen Factory — Since 2006

Shenzhen Kaiqiang Thermal Technology Co., Ltd. (“Kaiqiang”) has manufactured heat pipes in Shenzhen since September 2006. Over 100 staff, 6,000+ m² of factory floor, and four dedicated workshops — sintering, automatic necking, automatic spot welding, and testing — all under one roof.

What We Make

• Heat Pipes — sintered-wick copper heat pipes, supplied round, flattened, bent, or with custom surface treatment, built to your drawing.
• Custom Thermal Assemblies — heat-pipe modules for CPU/GPU coolers, servers, telecom hardware, and heat exchangers.
• Applications — computers, servers, thermoelectric refrigeration, solar thermal, heat exchangers, chemical processing, and communications equipment.

Why Buyers Work With Us

• 19 years of production history. Founded 2006. Registered capital RMB 5 million. We will still be here to honor the warranty.
• Performance you can audit. Every batch leaves through automatic Qmax test stations, helium leak testing, and thermal shock chambers.
• Factory-direct. No trading-company markup — you talk to the people who run the line.
• Built to print. Flattening, bending, forming, and surface treatment per your drawing, with DFM feedback before you commit.

Start With a Drawing

Send your layout, target Qmax, and dimensions to sales@kqheatpipe.com, or use the link on our Contact page. Typical first reply within one working day.