PRODUCT CATEGORIES
COMPANY VIDEO
Focus on R&D and manufacturing of mechanical parts, bring you the best mechanical parts
GUANHONG is looking forward to building a better future with you!
2022
New factory was built and put into operation, moved to Yangjiang, Guangdong Renamed as Yangjiang Guanhong Hardware Technology Co., Ltd.
2018
Moved factory to Qiaotou Town, Dongguan, Guangdong Expand more product series
2017
Quality management system upgraded to ISO9001:2015
2016
Renamed as Dongguan Guanhong Hardware Technology Co., Ltd.
2014
GUANHONG trademark was registered Invested in Kunhou Auto Parts Co., Ltd.
2013
Obtained several national certificates of patents
2010
Renamed Dongguan Guanhong Hardware Products Factory, introduced ISO9001:2000 quality management system
2006
Established Dongguan TONGYI Precision Mould Factory in Dalang Town, Dongguan, Guangdong
Why Choose GUANHONG
We own professional quality management and process inspecion team. We own professional quality management and process inspecion team. We own professional quality management and process inspecion team.
