Gunzhanzhengjin

Gunzhanzhengjin is a highly complex alloy also used in the production of Gunjin mobile suits. Gunzhanzhengjin fulfils all of the same requirements of Gunjinite, but is much stronger and more heat resistant. Gunzhanzhengjin requires many exotic elements which can only be produced in advanced particle accelerators, unlike Gunjinite, which is made entirely out of materials present in nature. Gunzhanzhengjin is frequently abbreviated as Gunzhengjin, or simply GunZen when referring to its few applications outside of mobile suits.