Danyang City Kaixin Alloy Material Co., Ltd. is a professional alloy manufacturer, providing various products such as precision & expansion alloy, high-resistant electrothermal alloy, high temperature alloy, and heat-resistant alloy. Our leading products are Kovar, Invar 36, Alloy 42, Alloy 52, 33Ni-Fe and other related products. They are manufactured in accordance with strict production standard and requirement, and have passed rigorous factory test. Therefore, they are widely used to many areas such as aviation, metallurgy, machinery, electronics, chemicals, and high-energy...