A-Four Tech Co., Ltd.
- 🇨🇳Dongguan, China
- Bluetooth Computer Mice
- manufacturer
- OEM
- Founded 1987
- 2000 staff
- 2 factories
- Ships to Worldwide
A4TECHA Four Tech Co., Ltd.
computer peripheralsFstylerBloody gamingOEMown-brand manufacturingBluetooth2.4 GHz wirelessV-TrackLight Strike Switchlaser-engraved key legends
Commercial
- Markets
Worldwide
- Production capacity
2,000,000 units per month (undated official company table)
Product types & capabilities
Categories
Bluetooth Computer MiceWireless Computer MiceWired Computer MiceWireless KeyboardsWired KeyboardsMechanical KeyboardsNumeric KeypadsWireless Keyboard and Mouse SetsWired Keyboard and Mouse SetsBluetooth HeadphonesWired HeadphonesTrue Wireless EarbudsEarphonesAudio Cables4K Webcams1080p Webcams720p Webcams480p WebcamsUSB HubsDocking StationsMouse PadsLaser PensMicrophonesSpeakersGaming DevicesWebcams
Attributes
4K webcamsactive noise cancellationhot-swappable mechanical keyboardsIPX4 earbudsscissor switches
Service models
OBMOEM
Materials
aluminium alloycarbon-fiber diaphragm compositesilicone
Standards
ISO 9001CEFCCRoHSREACH
About
Taiwan-headquartered computer-peripheral manufacturer behind A4TECH and Bloody, with two published factory sites in Dongguan, China. Its official company table reports two million units of monthly output; these undated figures are company claims rather than an independent audit.
Capabilities & techniques
Laser Engraving
The FBX72C specification identifies laser engraving for its key legends. Scope is that product; no custom engraving service is inferred.
Featured product

BH350C Wireless Headset
- Model
- BH350C
Catalogue
FBX72C- B27
PK-1000HA
DST-80C- FB50C Plus / FB50CS Plus
- FB45CS Air2
- FB45CS Air
- FB35C / FB35CS
- FB35 / FB35S
- FB26CS Air2
- FB26CS Air
- FB20 / FB20S
- FB10C / FB10CS
- FB12 / FB12S
- FG55 Plus / FG55S Plus
- FG50 Plus / FG50S Plus
- FG45CS Air2
- FG45CS Air
- FG35C Plus / FG35CS Plus
- FG35 / FG35S
- FG30 / FG30S
- FG20 / FG20S
- FG16C Air2 / FG16CS Air2
- FG16C Air / FG16CS Air
- FG16 / FG16S
- FG15C Air2
- FG15 / FG15S
- FG10C Air2 / FG10CS Air2
- FG10C Air / FG10CS Air
- FG12 / FG12S
- FG11
- FG10 / FG10S
- G10-810F / G10-810FS
- G9-500F / G9-500FS
- G7-810 Air2 / G7-810S Air2
- G3-760N
- G3-330N / G3-330NS
- G3-300N / G3-300NS
- G3-280N / G3-280NS
- G3-270N / G3-270NS
- G3-200N / G3-200NS
- G10-730F
- G9-730FX
- G7-600NX
- G3-630N
- G3-280A
- G3-220N / G3-220NS
- G3-230N / G3-230NS
- FM50 Plus / FM50S Plus
- FM45S Air
- FM26 / FM26S
- FM11
- FM10T / FM10ST
- FM10 / FM10S
- FM12T / FM12ST
- FM12 / FM12S
- N-70FX / N-70FXS
- N-500F / N-500FS
- N-600X / N-600XS
- N-530 / N-530S
- N-810FX
- N-60F
- N-708X
- N-400
- N-360
- N-350
- N-320
- OP-730DS
- OP-620D / OP-620DS
- OP-760
- OP-750 / OP-750S
- OP-720 / OP-720S
- OP-550 / OP-550S
- OP-560NU / OP-560NUS
- OP-550NU / OP-550NUS
- OP-530NU / OP-530NUS
- OP-330 / OP-330S
- FBX70C
- FBX55C
- FBX53C
- FBX51C
- FBX50C
- FBK36C AS
- FBK30
- FBK27C AS
- FBK26C AS
- FBK25
- FBK11
- FBK22 AS
- FBK23 AS
- FGK20
- FGK10
- FBK21C
- FGK21C
- FK13P
- FK13
- FS300
- FS100
- FX72
- FX70
- FX60H
- FX60
- KV-300H
- FX55
- FX53
- FX50
- FX61
- FX51
- FK25
- FK20
- FK12
- FKS12
- FK10
- FKS10
- FK10Q
- FK15
- FK11
- FKS11
- KD-800
- KL-7MUU
- KLS-7MUU
- KB-720
- KB-28G
- KBS-29
- KR-750
- KR-92
- KRS-92
- KR-90
- KR-85
- KRS-85 / KRS-82BD
- KR-83
- KRS-83
- KM-720
- KR-3
- KRS-3
- KK-3
- KKS-3
- FB2800C Air2
- FB2535CS
- FG3300 Air2
- FG3300 Air
- FG3200 Air2
- FG3200 Air
- FG2500 Plus / FG2500S Plus
- FG2400 Air2
- FG2400 Air
- FG2300 Air2
- FG2300 Air
- FG2200 Air2
- FG2200 Air
- FG1600C Air2
- FG1600C Air
- FG1200 / FG1200S
- FG1112
- FG1035
- FGS1035Q
- FG1012
- FG1110
- FGS1110Q
- FG1010 / FG1010S
- 9500F
- 9300F
- 9200F
- 7100N
- 4200N
- 3330N / 3330NS
- 3000N / 3000NS
- F1512
- F1110
- F1010
- FS1010Q
- KR-3330 / KR-3330S
- KRS-3330
- KK-3330 / KK-3330S
- KR-9276
- KRS-8372
- KR-8572 / KR-8572S
- KR-8355S
- KR-8570FXS
- KR-85550
- KR-8520D / KR-8520DS
- KRS-8520D
- KR-8372 / KR-8372S
- KRS-8572
- KM-72620DS
- KB-72620D
- B25
- B20
- BR270
- BR260
- BH300
- BH235
- BH230
- BH220
- FH320U
- FH300U
- FH280U
- FH200U
- FH200i
- FH150U
- FH100U
- FH100
- FH100i
- HU-5P
- HS-800
- HS-200
- HS-60
- HU-50
- HS-50
- HU-35
- HU-30
- HS-30
- HS-30i
- HS-28
- HS-28i
- HS-19
- HU-11
- HS-11
- HU-10
- HS-10
- HU-9
- HS-9
- HU-8
- HS-8i
- HU-7P
- HS-7P
- HS-5P
- MK-750
- MK-730
- MK-650
- AD-4P
- AD-3P
- PK-980HA
- PK-940HA
- PK-930HA
- PK-935HL
- PK-925H
- PK-920H
- PK-910H
- PK-910P
- PK-825P
- PK-810P
- PK-710P
- PK-635P
- PK-810G
- PK-710G
- PK-635G
- DST-60C
- DST-40C
- HUB-30C
- HUB-30
- HUB-20
- HUB-56
- HUB-64
- FP75
- FP70
- FP25
- FP20
- LP15
- MI-10
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Materials: aluminium alloy, carbon-fiber diaphragm composite, silicone
Certifications & standards
ISO 9001CEFCCRoHSREACH
Contact
Location
Registered region
Dongguan, Guangdong, China