Lier Filter Limited is a professional manufacturer of producing sintered wire mesh, sintered fiber felt, sintered metal filter cartridge and stainless steel filter cartridge. With high-end sintering equipments, welding equipments and skilled workers, our factory passed ISO 9001:2008 quality systems and SGS audited report. Our sintered products are widely used in petroleum industry, chemical industry, aerospace industry, pharmaceutical industry, food industry, and beverage industry. Our main markets are Germany, Belgium, Netherlands, American, Japan, Canada, Korea and Southeast Asia Market.