Home Supplier Discovery Electrical & Electronics VoIP Products 4 Channel Quad Factories & Companies
Total 617 4 channel quad factories & companies found with 1,851 products. Source high quality 4 channel quad from our great selection of reliable 4 channel quad manufacturing factories.

Shenzhen Nuobashi Trading Co., Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Semiconductors , mobile phone screens , lathes , servos , motor products Heat pumps
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: Europe

Shenzhen Semilotec Co., Ltd.

Diamond MemberDiamond Member
Main Products: IC , Capacitor , Resistor , Electronic Components , Integrated Circuit
Mgmt. Certification:
Others
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: South America , Europe , East Asia(Japan/ South Korea)

Eston Information Technology Co., Ltd.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Mobile DVR , Passenger Information Display , Bus Validator
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Xiamen, Fujian
Main Markets: Africa

Double Building Materials Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Staircase , Railing , Wooden Door , Kitchen Cabinet , Wardrobe
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Shenzhen, Guangdong
Production Lines: 6

Jiangsu Bangjie Trading Co., Ltd.

Diamond MemberDiamond Member
Main Products: Total Station , GPS , Surveying Instrument , Level , Theodolite
Location: Nanjing, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Veise (Guang Zhou) Electronics Co., Ltd.

Diamond MemberDiamond Member
Main Products: Backup Camera Systems , Backup Cameras , Reversing Camera Systems , Rear View Monitors , LED Beacon Warning Lights
Factory ownership: Limited Company
Location: Guangzhou, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shenzhen Anstou Technology LTD

Diamond MemberDiamond Member
Main Products: Mini Computers , Industrial Computer , Mini PC , Industrial Panel , Gaming PC
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

HUIZHOU BOTRS ELECTRONICS CO., LTD

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Parking Sensor , Reversing Radar , Blind Spot Assistance System , Automotive Ambient Lighting
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Huizhou, Guangdong
Production Lines: 4

Chartu Technologies Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Matrix Switcher , AV Over IP Encoder Decoder , Speaker , Amplifier , Audio Conference Microphone
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
Location: Guangzhou, Guangdong
Main Markets: Southeast Asia/ Mideast , Central Asia

Vanstone Electronic (Beijing) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Smart POS , Traditional POS , mPOS , Qr Code Terminals , Cash Register
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Beijing, Beijing
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Shengxinweiye (Shenzhen) Co., Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: IC Chips , Relay , Connectors , Inductor , Capacitor
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Shenzhen Epicsun Trading Co., Ltd

Gold MemberGold Member
Main Products: Uav , Drone , Drone Accessories , First Person View
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , Europe , East Asia(Japan/ South Korea) , Australia

Favo-Tech Group Co., Ltd

Gold MemberGold Member
Main Products: Car Ahd Monitor , Car Ahd DVR Monitor , Car 1080P Ahd Recording Screen , Car Waterproof Monitor , Car Reverse Camera Kits
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Beijing Hengzhengtc Sci-Tech Co., Ltd.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Switches , Fiber optic cards , Network cards , Array cards , Optical modules
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Beijing, Beijing
Main Markets: Europe , Southeast Asia/ Mideast , Domestic
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Category

Consumer Electronics (329) Electrical & Electronics (318) Computer Products (190) Industrial Equipment & Components (188) Security & Protection (145) Auto, Motorcycle Parts & Accessories (128) Manufacturing & Processing Machinery (127) Instruments & Meters (85) Tools & Hardware (53) Transportation (32) More

Management Certification

ISO 9001 (94) ISO9001:2015 (57) ISO 14001 (45) ISO 9000 (34) Others (29) ISO45001:2018 (16) IATF16949 (16) ISO 14000 (12) QC 080000 (12) ISO 20000 (10) OHSAS/ OHSMS 18001 (7) BSCI (6) GMP (6) ISO 13485 (6) ISO 14064 (5) SA 8000 (4) BS 25999-2 (4) HSE (4) FSC (4) QHSE (3) ISO 22000 (3) QSR (3) EICC (2) WRAP (2) ASME (2) AIB (2) GAP (2) BREEAM (2) LEED (2) SHE Audits (2) ANSI/ESD (2) ISO 17025 (2) BRC (2) HACCP (2) ISO 10012 (2) PAS 28000 (1) IFS (1) ISO 29001 (1) ISO 50001 (1) SEDEX (1) More

R&D Capacity

ODM (469) OEM (443) Own Brand (245) Others (11)

Annual Revenue

<1 Million USD (256) 2.5 ~ 5 Million USD (11) >100 Million USD (10) 1 ~ 2.5 Million USD (9) 10 ~ 50 Million USD (8) 5 ~ 10 Million USD (7) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (272) Less than 5 People (72) 51-200 People (65) 201-500 People (13) Above 1000 People (7) 501-1000 People (6) More

Province & Region

Guangdong (397) Zhejiang (39) Jiangsu (29) Shandong (28) Fujian (24) Beijing (23) Shanghai (16) Hubei (11) Anhui (9) Hunan (7) Hongkong S.A.R. (5) Henan (5) Hebei (4) Sichuan (4) Jiangxi (4) Chongqing (3) Tianjin (3) Liaoning (2) Guangxi (2) Yunnan (1) Shanxi (1) More