Saintwell
Saintwell was founded in 2000,Main export low carbon steel washers, stainless steel washer, disc springs, high strength washers etc... The products are in various standards(GB,ISO,DIN,ANSI,USS, SAE,,ASTM,BS,JIS,UNI etc...)and specifications made of materials(low carbon steel,50# steel, 65Mn steel,45# steel, stainless steel(AISI 304, AISI 316,A2,A4), brass etc