About NIKKI
NIKKI is the precision-locknut brand of HSIANG KAI FU CO., LTD., a specialist manufacturer based in the Taichung Precision Machinery Technological Park. We manufacture standard and custom precision locknuts for bearings, spindles, ball screws, and other precision machine components.
From our Taichung facility, we support NIKKI-brand and OEM/ODM customers in the United States, Japan, Italy, Germany, India, Australia, China, and other markets.
Certifications & Compliance
NIKKI's quality management system has been certified since 2001 and is maintained to ISO 9001:2015. Locknuts are supplied RoHS compliant and free of REACH SVHC substances, with SGS test reports available on request.
| Standard / Test | Issuer | Certificate / Report No. | Scope | Date | Document |
|---|---|---|---|---|---|
| ISO 9001:2015 | TÜV Rheinland | 01 100 126894 | Quality management system | Current | Verify |
| RoHS | TBC | TBC | Precision locknuts | TBC | Report Coming |
| REACH SVHC | SGS Taiwan Ltd. | EKR26601013M01 | Precision locknut series | 8 Jul 2026 | 2026 Report |
| REACH SVHC | SGS Taiwan Ltd. | ETR23702191A02 | Precision locknut series | 11 Jul 2024 | 2024 Report |
| REACH Annex XVII | SGS Taiwan Ltd. | EKR26601014 | Precision locknut series | 9 Jul 2026 | 2026 Report |
Company History
Today
NIKKI manufactures its own precision-locknut range and undertakes custom and OEM/ODM work for customers in international machinery markets.
2018
NIKKI continues to invest in production capacity and research and development.
2016
The quality management system is certified to ISO 9001:2015.
2013
Development of new precision-locknut products expands.
2012
The quality management system is certified to ISO 9001:2008.
2011
The company moves into the new Taichung plant and increases production capacity.
2006
Planning and construction begin for a new plant in the Taichung Precision Machinery Technology Innovation Park.
2003
Production space and capacity expand again.
2001
The quality management system is certified to ISO 9001:2000.
1997
The company relocates to Taichung Industrial Park and expands production.
1994
HSIANG KAI FU CO., LTD. is founded.
Talk to Us
Choose from NIKKI's standard precision-locknut range or send us a requirement that calls for a custom answer. The team can help identify a suitable series, cross-reference an existing locknut, or review a drawing for OEM/ODM production.