SMFab has been continuously researching and developing shape memory alloys for the past 25 years, we have been doing our best to innovate technology and improve quality.

As a result, we will strive to become the most trusted brand in the field of pipe freezing prevention in winter.
Shape memory alloys are providing innovative solutions in various industries thanks to their unique properties.

At SMFab, we use these shape memory alloys to customize products to meet your needs, We are constantly striving to create a safer and more efficient environment.
Andongfa's products for pipe protection, especially in winter, provide a safer and more reliable way to protect your pipes and and protect your valuable assets.
As a leader in frost protection solutions, we are always committed to providing the best quality and service.
We promise to provide better products and services through continuous R&D and innovation.

We deeply appreciate your interest and support, and we will always think and act from the customer's perspective.

Thank you very much.

All of SMFab.