Guangdong Kingrun Technology Co., Ltd.

Material Suppliers · Zhuhai, Guangdong · Founded 2011

Pearl River Delta · Zhuhai · FactoryHousings, end caps & castings

Company profile

Aluminium die-caster founded in Dongguan in 2011 that moved in 2022 to its own 15,000 m² plant in Hongqi, Zhuhai; 10 casting machines and 130 CNCs, IATF 16949 certified.

Die-cast and CNC-machined motor housingsMotor gear-adapter housingsMotor-controller heat sinks

Where it fits in motor manufacturing

Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
57 mm Inner-rotor BLDC Motor
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
42 mm Two-phase Hybrid Stepper Motor (NEMA 17)
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
57 mm Two-phase Hybrid Stepper Motor (NEMA 23)
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
37 mm Brushed DC Gear Motor (spur gearbox)
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
86 mm Two-phase Hybrid Stepper Motor (NEMA 34)
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
57 mm Integrated BLDC Motor (built-in driver)
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
70 mm Outer-rotor BLDC Motor
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
AC Servo Motor (60–130 mm flange)
Die-cast Aluminium End Cap
Foshan, Zhuhai and Dongguan have many high-pressure die-casters, from listed auto-parts groups to small motor-cap shops. Ask for X-ray porosity checks at the bearing seat and whether machining is done in-house.
IEC Three-phase Induction Motor (frames 80–160, IE3)