We are Taian Zhong Rui Steel Ball Co,Ltd,one of the biggest steel ball manufacturer in Shan Dong province,we are specialzing in making carbon steel balls(AISI1010-1015,AISI1045,AISI1085 G40-G1000,2MM-60MM),and chrome steel balls(AISI52100 G40-G1000,2MM-60MM) and stainless steel balls(AISI304,316,420,440 G100-1000,2MM-25.4MM)
They are widely used in many fields such as auto,motorcycle,bicycle,bearings,aviation and precision instrument and medical instrument and etc.they are widely sold in many province in China and very popular in abroad market such as Germany,Italy,Brazil,Canada and korea.
We have gained ISO9001:2008 Quality System Ceritficate since the year of 2004.
Through several years development,quality of TAIAN ZHONG RUI steel balls has approved by many countries,it is growing stronger and stronger,if you also consider we can be workable,please feel free to inform me