One Heading

833 one heading products are offered for sale by suppliers on Alibaba.com, of which metal forging machinery accounts for 11%, nuts accounts for 1%. A wide variety of one heading options are available to you, such as plated, zinc plated and galvanized.You can also choose from general industry, heavy industry and automotive industry one heading,as well as from stainless steel, carbon steel, and iron one heading,and whether one heading is iso, or gb.