Qingdao EAA rubber Ind.Co.,Ltd

Qingdao EAA Rubber Ind.Co.,Ltd is established in 2007,with more than 200 workers,covering an area of 50,000 square meters.It is dedicated in manufacturing rubber air springs.Every product has to be processed with banburying,extrusion,rolling,shaping,cutting,vulcanization,trimming,assembly,packing,etc. controlling of every step.In order to attach the international classical quality,the workshop buy the advanced NO.370 internal mixer equipment,the products perform very well in every characteristic like viscosity,tenacity, aging resistance,long service life. Calender workshop adopt single axle construction、Automatic deflection compensation calender to improve the rate on different formula,different craftwork,and effectively prevents the drawback of nylon cord heating. Vulcanizing workshop import frame vulcanizing machine,and adopt PC and manual control,it can identify the error automatically,digital control temperature and it have the function of timing mold,change pressure automatically,clock the prior temperature、pressure and time to improve quality. In order to make sure the quality,company control central buy the first classical mooney viscosity tester、rotors free vulcanizer、tensile testing products,establish the base of improving the products competition.Company was also qualified by ISO9001 and ISO/TS16949 since 2009,obtained the certificate ITATF 16949:2016 by NSF company in 2017.The ozone resistance test time is exceed 16 hours than European standard tested by TÜV in Germany. April showers bring May flowers.With the workers’ hard-working,EAA air spring get the reputation”Qingdao famous brand””Qingdao trademark”And obtain National high-tech enterprises,Qingdao Cleaner production demonstration enterprises,Innovative enterprises,recognized Enterprise Technology Center,recognized enterprise R&D center,Audited Supplier. The project “air springs of suspension system”is called a R&D project by departments,and gained 11 China Invention Patent. Products are now exported