ALONG is a professional manufacturer of porous sintering products, the company is certified by ISO9001-2015 quality system. Relying on the technical support of Northwest Institute For Non-ferrous Metal Research of China, several customers in China or aboard have been gotten reliable products and benign suggestions. ALONG also applied for national patents in a number of related industries.The main products of ALONG is the porous metal material which is sintered by titanium, stainless steel, nickel alloy and other metal or alloy powder,it not only has the advantages of good perme......
