Company profile

 Zhongshan H.R.T. Precision Steel Ball Co., Ltd. located in Nanlang, Zhongshan the hometown of revolutionary pioneer Sun Yat-sen.  It is a modern and advanced manufacturer, integrating three parts productionR&D and manufacturing, which covering area of 5.5 thousand square kilometers.

 H.R.T. was found in 2008 with registered capital RMB 6million. And has 59 employees including 1 postgraduate13 undergraduates45 college graduates.

 High precision stainless steel balls and chrome steel balls are mainly produced by H.R.T.,which also process semi-finished products like ceramic ballsbrass ballsglass balls and plastic balls etc. These precision balls are widely used in bearingslithium batteriesmicro motorsprecise moldsauto spare partsprecise instrumentsmedical equipmentcosmetics and precious metal grinding. Our precision balls are in great demand in domesticSoutheast Asia Europe and the United States.

 H.R.T. produces 100 million pieces steel balls each monthby 250 sets of production and testing equipment. And developed and manufactured hundreds of advanced steel ball sorting machinesinspection equipment and automatic manufacturing equipment. meanwhile,H.R.T. keep improving quality of producing steel balls, and servicing for other precision steel ball manufacturers. A representative enterprise in steel ball manufacturing field.

     Production Profile

 H.R.T.has been adhering to the "quality first, customer first, service first" as the core business philosophy, focusing on the production of high-precision micro ball production. In the production process of the steel ball, all the production equipment which is from the cold heading to the lapping are all made of the domestic advanced miniature steel ball production equipment. Obtained a number of national patents about the improvement and optimization of internal structure. On the detection of finished steel ball,adding our own independent research and development of high precision Sorting Machine (HRT-1201/1202), the Photoelectric Visual Inspection (QR0916G1) ,the Steel Ball Measuring Platform and other testing equipment. In addition, in the process of flowing also makes a big improvement from the original process on the 8 procedures to the independent innovation of 17 procedures,and applied for national patent of invention. About the production tool, the traditional ceramic grinding wheel is changed to be use of the advanced circulation wheel to grind. Also added the independent research and development of automatic cold heading machine production line system, the high-precision grinding machines. The lapping process of the machines access Ethernet and gradually realize the operation and control of the unmanned workshop.

      Enterprise Management

  In the field of management, H.R.T. have passed the TUV ISO9001:2008,UKAS ISO14001:2004 and AQA TS16949:2009 certification. All the staff is familiar with and strict implementation of the system of philosophy, from the management, production, testing and sales are in strict accordance with the management system to carry out the work, and all staff are regularly trained and assessed, constantly improve our quality to reach the international advanced level. To finished product inspection rate is greater than 99%, the product on time delivery is greater than 99.2%, finished product inspection error rate is less than 0.1%, employee training rate of 100%, the customer timely response rate is greater than 99.9% as our goal.

      Technological Innovation

   H.R.T. Steel Ball focuses on technological innovation. We established a R & D team and a Research Laboratory, which concentrate on developing and applying new products and new technology. On the field of Intellectual Property Right, total 65 national patents and 1 computer software copyright was achieved till now on. On the field of technological achievement transformation, a set of research system was set up. Every new subject should strictly obey the procedure of Applying for, Auditing & Approval, Acceptance & Summing up. It would achieve every subject to transform effectively and successfully. Our technological achievement as follow:

Ø  2012 achieved approval of Guangdong Innovation Fund for Technology Based Firms & 2014 accepted and summed up succefully.

Ø  2013 achieved China Industry-University-Research Institute Collaboration Fund, led our cooperation & research work developing closely.

Ø  2014 achieved honorary title National Innovation Company.

Ø  2015 achieved Zhongshan Scientific & Technological Progress Award The Third Prize.

Ø  2016 achieved honorary achievements Master machine First Set, Innovation Products.

After years effort, H.R.T.Steel Ball achieved great advance on production technology. The precision of miniature steel balls has been forwarded from G10 to G5, which could fill up the blank spot of domestic miniature steel ball market. This subject obtained the approval & acceptance of Innovation Fund for Technology Based Firms. Above achievement of fruitful results can be proved the leading place among national steel ball market we are. We will have the principle of technology innovation, research devotion and suitable management. We will make our effort and great advance for Chinese steel ball industries.


steel ball factory