柯赞尼股份有限公司
Founded in 1946 Dott.Ing.Mario Cozzani S.r.l. certified according to ISO9001:2000, designs and produces automatic & non return valves and unloading systems for reciprocating compressors. Cozzani valves cover all applications for oil & gas compressors, for any type of gas, light or heavy or corrosive, CNG, air compressors, marine and refrigerating compressors, up to 1800 rpm. The main customers are leading European piston compressor manufacturers who install Cozzani products worldwide. COZZANI trademark and several patents are registered in the People's Republic of China.
Website：www.cozzani.com