... 2%1.widely used 2.good quality3.The shape and packaging of the products is according to user’s requirements. In ... national or industry standards, also available upon request.5.product packaging and shape are as user's request, but in general ... , it is cylinder ,pancake, shaped, and it is vacuum packaging.product nameAl-Sc2%companyYueyang Yuhua Metallurgical New Materials Co., Ltd ...