About products and suppliers
328 grade 120 chain products are offered for sale by suppliers on Alibaba.com, of which chains accounts for 9%, transmission chains accounts for 1%.
A wide variety of grade 120 chain options are available to you, such as zinc, plain and grinding.You can also choose from stainless steel, alloy and alloy steel grade 120 chain,as well as from welded chain grade 120 chainand whether grade 120 chain is standard, or nonstandard.