About Us

About Us

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Profile

Xi'an Sifang Ultralight Material Co.,Ltd.


Sifang 　　Xi'an Sifang Ultralight Material Co.,Ltd.  is a national-level high-tech enterprise with independent legal status. Established in December 2006 within the Xi’an Yanliang National Aviation High-Tech Industrial Base, the company has a registered capital of RMB 20 million and occupies an area of 45.43 mu. It primarily engages in the research, development, production, and sales of lightweight, high-strength magnesium–lithium alloys and related magnesium alloy products. The company collaborates with Professor Chai Donglang’s team at Xi’an Jiaotong University on industry–university–research initiatives, successfully breaking through foreign technology blockades and developing ultra-light, high-strength magnesium–lithium alloys that meet world‑class standards. In 2011, it was designated by the Shaanxi Provincial and Xi’an Municipal Development and Reform Commissions as the “Shaanxi Provincial Magnesium–Lithium Alloy Research Center” and the “Xi'an Municipal Special Magnesium–Lithium Alloy Materials Engineering Laboratory.”
　　The company’s “Lightweight, High-Strength Magnesium–Lithium Alloy Industrial Project” has been designated a key construction project by both Shaanxi Province and Xi’an City, receiving strong support from governments at all levels. The company has repeatedly undertaken and successfully completed numerous research projects commissioned by national ministries and provincial/municipal authorities. Furthermore, the national standard for magnesium–lithium alloys—“Magnesium–Lithium Alloy Ingots” (GB/T 33141-2016)—which our company spearheaded in its drafting, was officially released in 2016, filling a critical gap in China’s standards for magnesium–lithium alloy materials. Subsequently, the company took the lead in drafting several national military standards for magnesium–lithium alloys, two of which have now been formally promulgated and put into effect.

 

Sifang