Total 990 dc amplifier factories & companies found with 2,970 products. Source high quality dc amplifier from our great selection of reliable dc amplifier manufacturing factories.
Shenzhen Jie Shengda Technology Co., Ltd.
Gold Member
Audited Supplier
| Business Type: | Manufacturer/Factory |
| Main Products: | Isolation Amplifier , Two-Wire Isolation Amplifier , 4-20mA Isolation Amplifier , PT100 Thermal Resistance Isolation Amplifier , Thermocouple Temperature Isolation Amplifier |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Featured Product
Unit Price: US$ 9 / PieceMin. Order: 2 Pieces -
Unit Price: US$ 30-32 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 30-32 / PieceMin. Order: 2 Pieces
Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Power Amplifier , Professional Microphone , Audio Processor , Professional Speaker , Line Array Speaker |
| Mgmt. Certification: |
SA 8000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Featured Product
Unit Price: US$ 500-543 / PieceMin. Order: 1 Piece
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Featured Product
Unit Price: US$ 700-760 / PieceMin. Order: 1 Piece
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Featured Product
Unit Price: US$ 110-138 / PieceMin. Order: 1 Piece
Sanway Audio Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Audio Power Amplifier , Active or Passive Line Array System , Professional Audio , Class-D amplifier , Active Audio Modules |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 800-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-1000 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 500-750 / PieceMin. Order: 1 Piece
Dongguan Sunhyor Audio Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Professional Power Amplifiers , Digital Power Amplifiers , Analog Power Amplifiers , Audio Power Amplifier PCB Modules , Power Supply Sequence Controllers |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Dongguan, Guangdong |
| Production Lines: | 3 |
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Featured Product
Unit Price: US$ 105-398 / PieceMin. Order: 20 Pieces
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Featured Product
Unit Price: US$ 120-450 / PieceMin. Order: 1 Piece
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Featured Product
Unit Price: US$ 70-450 / PieceMin. Order: 1 Piece
GZ SKYRANN ELECTRONIC TECH CO., LTD.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Amplifier , Speaker , Woofer and Driver , Mixer |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Featured Product
Unit Price: US$ 600-900 / PieceMin. Order: 1 Piece
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Featured Product
Unit Price: US$ 450-650 / PieceMin. Order: 1 Piece
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Featured Product
Unit Price: US$ 300-420 / PieceMin. Order: 1 Piece
Nanjing Shinewave Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | RF Power Amplifier , Horn Antenna , RF Miceowave Pulse Power Amplifier , RF Microwave Filter , Isolators/Circulators |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Nanjing, Jiangsu |
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Unit Price: US$ 1-2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 17 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2400 / PieceMin. Order: 1 Piece
Guangzhou Ruizheng Audio Equipment Co.,Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Professional Amplifier , Speakers |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 5 |
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Featured Product
Unit Price: US$ 100-280 / PieceMin. Order: 2 Pieces
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Featured Product
Unit Price: US$ 300-500 / PieceMin. Order: 1 Piece
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Featured Product
Unit Price: US$ 300 / PieceMin. Order: 20 Pieces
Hangzhou Zhonghe Electronic Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Amplifier , Speaker , Microphone , Sound Mixer |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 78-90 / PieceMin. Order: 100 Pieces
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Featured Product
Unit Price: US$ 100-110 / PieceMin. Order: 100 Pieces
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Featured Product
Unit Price: US$ 41-51 / PieceMin. Order: 100 Pieces
Guangzhou FTD Audio Electronics Limited
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Public Address System , Amplifier , Speaker , Evac System , IP PA System |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 53-70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 53-58 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-53 / PieceMin. Order: 1 Piece
Guangzhou Seer Audio Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Professional Audio |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Featured Product
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Featured Product
AVIC Nanjing Servo Control System Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Servo Valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Nanjing, Jiangsu |
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Featured Product
Unit Price: US$ 300-10000 / SetMin. Order: 1 Set
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Featured Product
Unit Price: US$ 300-10000 / SetMin. Order: 1 Set
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Unit Price: US$ 300-10000 / SetMin. Order: 1 Set
Guangzhou Lingyin Electronic Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | PRO Audio , PA Address System , Speaker , IP Network System , Amplifier |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:20168
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
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-
Unit Price: US$ 30-35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35 / PieceMin. Order: 1 Piece
F&C Sensing Technology (Hunan) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Changsha, Hunan |
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Min. Order: 1 Piece
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Min. Order: 1 Piece
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Featured Product
Unit Price: US$ 10-20 / PieceMin. Order: 5 Pieces
Shenzhen Sunyuan Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Signal Isolator , Data Acquisition , Dc-dc Converter , Digital Meter |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Featured Product
Unit Price: US$ 13-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 17.5 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 14.2-14.8 / PieceMin. Order: 1 Piece
Shenzhen Forbao Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Drone Jammer , Drone Detector , Gimbal Camera , Jammer Module , Anti Drone System |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
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Featured Product
Unit Price: US$ 100-280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 120-280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 120-280 / PieceMin. Order: 1 Piece
Shenzhen Yonlit Telecom Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Sspa , Pulse & Cw Sspa , Jammer , RF Power Amplifier |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Production Lines: | Above 10 |
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Featured Product
Unit Price: US$ 1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500 / PieceMin. Order: 1 Piece
Shenzhen Hongfei Automation Technology Co., Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | Sensor , Sensor Switch , Lidar , Safety Light Curtains , Photoelectric Sensor |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Featured Product
Unit Price: US$ 14.5-17.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 17-21 / PieceMin. Order: 1 Piece
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Unit Price: US$ 136-151 / PieceMin. Order: 1 Piece
Guangzhou Hao Yang Pro Audio Manufactory
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Line Array Professional Audio |
| Factory ownership: | Private Owner |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 10 |
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Featured Product
Unit Price: US$ 500-600 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 1100-1200 / PieceMin. Order: 12 Pieces
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Foshan Sigbari Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Repeater , Mobile Signal Booster , Cellphone Signal Booster , 2g 3G 4G LTE Repeater , 3G 4G 5g Signal Amplifier |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Foshan, Guangdong |
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Unit Price: US$ 125-150 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 165-185 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 185-220 / PieceMin. Order: 10 Pieces
Shenzhen ATNJ Communication Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Booster , Amplifier , Repeater , off-Air Repeater , Fiber Optic Repeater |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 40-50 / SetMin. Order: 1 Set
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Unit Price: US$ 35-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 40-49 / SetMin. Order: 1 Set
Shenzhen Etenda Technology Limited
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Signal Repeater , Band Selective Repeater , CDMA Repeater , Triple Band Repeater , Four Band Repeater |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
Shenzhen Boostel Technologies Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Repeater , Power Amplifier Modules , Filter , Combiner , Antenna |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 10-30 / SetMin. Order: 1 Set
Guangzhou strong sound electronic equipment Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Speaker , Professional Audio , Amplifier , Mixer , Microphone |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 425 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 59-118 / PieceMin. Order: 50 Pieces
Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Xgs-Pon & CATV Wdm EDFA , Xgs-Pon & CATV Wdm Optical Receiver , Telecom Pre / Line / Booster Edfas , Hfc Optical Transmitter , CATV Edfas |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 1000-2200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 899-1270 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2168-2550 / PieceMin. Order: 1 Piece
Guangzhou Ruifeng Intelligence Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Line Array Speakers , Full Range Speakers , Monitor Speakers , Subwoofer , Amplifiers |
| Mgmt. Certification: |
OHSAS18001:2007, ISO9001:2015 Certificate, ISO14001:2015 Certificate, ISO 27001:2013 Certificate, ISO 20000-1:2011 Certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 1000-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-1600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1550-2000 / PieceMin. Order: 1 Piece
Guangzhou Huiyin Audio Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Loudspeaker , Speaker , Amplifier , Coaxial Speaker , Full Range Speaker |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 230-245 / PieceMin. Order: 1 Piece
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Unit Price: US$ 198-210 / PieceMin. Order: 1 Piece
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Unit Price: US$ 323-335 / PieceMin. Order: 1 Piece
Htmicrowave Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | RF Microwave Passive Products , Optical Fiber Products |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Hefei, Anhui |
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Unit Price: US$ 1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
Guangzhou Temeisheng Audio Technic Co Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Loudspeaker; Portable Speaker; Amplifier |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 74.2-137.8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 75-102.7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 55-102 / PieceMin. Order: 1 Piece
Shenzhen Zd Tech Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Antenna , RF Connector , Power Amplifier , Signal Generator , Mu Ru Repeater |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 10999-11999 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10999-11999 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5999-6999 / PieceMin. Order: 10 Pieces
Shenzhen Greetwin Telecom Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Drone Jammer/Uav Jammer , Handheld Signal Jammer , Prison Jammer/Jail Jammer , Ied Bomb Jammer , Manpack Jammer/Pelican Jammer |
| Mgmt. Certification: |
ISO 9001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 99.27-105.23 / PieceMin. Order: 1 Piece
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Unit Price: US$ 97.5-111.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 314.3-323.9 / PieceMin. Order: 1 Piece
Audited Supplier
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