About Us
Guanghan Hengrui Steel Ball Manufacturing Co., Ltd. was established in Guanghan City, Sichuan Province in 1994. Initially, it mainly produced high-precision bearing steel balls for local bearing companies. In 2002, the company adjusted its market direction and focused on developing overseas steel ball markets. These steel balls have been successfully used in a wide range of industries such as aviation, automotive, oil extraction, home appliances and sports. The products are exported to many countries and regions in the world including Europe and the United States. We are committed to improving product quality, accurate delivery cycle and higher production efficiency. After 20 years of continuous innovation and improvement, we have helped our customers achieve more sophisticated applications, less inventory and lower costs.
Guanghan Hengrui Steel Ball Manufacturing Co., Ltd. has obtained AS9100 aerospace quality system certification, ISO 9001:2015 quality system certification and Nadcap heat treatment certification. We have an advanced complete production line that can complete all production processes of hollow balls and solid balls. In 2016, the company moved into a new factory building with an area of 10,000 square meters. The factory area includes production area, engineering center, warehouse and test center.
We have always maintained a cooperative relationship with our customers. The new products developed by Hengrui Steel Ball for our customers have helped them enter new markets. If you have any needs, please contact our team of engineers, we are always ready to work with you to develop new projects.
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Our History
1990s
1994
Established
Established in a small town in Sichuan, China under name of Sanyi Steelball. The journey has started.
1997
Relocated to Guanghan City
Moved to Guanghan city and changed name to HRGQ(Hengrui Steelball).
2000s
2002
Developed Precision Steel Hollow Ball Technology
Successfully developed industry use hollow balls which have been utilized in many industries such as aerospace, gas and oil, precision instruments, etc.
2004
Started International Trade
Qualified to self-exporting and importing. Focus on international markets.
2010s
2010
ISO9001 Certified
HRGQ has been ISO9001 certified.
2015 March
AS9100 Accredited
HRGQ has passed audit and accredited AS9100.
2016 July
Moved To New Facility
Moved into brand new facilities, which have 6.59-acre footprint.
2016 August
New Heat Treating Equipment Aquisition
Acquire new heat-treating equipment, started work on Nadcap certification.
2017 August
AS9100 Rev D. Accredited
Passed audit and certified to AS9100 latest version, Rev D.
2017 December
NADCAP Accreditation for Heat Treating
Successfully passed audit and accredited to Napcap for heating treating.
2018 February
Developed DFARS compliant product for aviation industry
DFARS compliant material including M50,52100 and 440C.
2019 September
Rewarded 18 months re-audit period for NADCAP HT
Consecutive 3 years NADCAP heat treating audit without major NCR issued. Rewarded extended re-audit period of 18 months.
2019 December
Installed Taylor-Hobson roundness and waviness testing instrument
To better control the quality and develop higher grade product, company upgraded the roundness testing ability by bring in a Taylor-Hobson unit.
2020s
2020 May
Lunched M50 product
Successfully developed M50 product and offer in US and Europe countries.
2020 October
Built new Metallography lab
Purchased new Leica metallography microscope to meet increased requirement of metallography after heat treating.
2021 April
Added Eddy current testing ability
Newly installed an Aviko ECT unit, able to conduct eddy current test.
2022 September
Installed automatic visual surface inspection unit
100% machined visual inspeciton.
2022 October
Installed Aviko ECT unit 0306
Installed Aviko ECT unit 0306, covering size of 3-10mm NDT test.