... and TS16949Strict quality control:With ISO9001:2008 quality management system and advanced quality testing devices,we strictly control ... Iron,Copper, Brass,stainless steel, etc(according to customer demands)LengthNo more than 500mmThickness0.1mm-3mmProcess punching, ... and high quality control, earth-friendly products, customer's designs and logos are welcomeExperienceProfessional manufacturer and ...