Total 1,738 circuit principle factories & companies found with 5,214 products. Source high quality circuit principle from our great selection of reliable circuit principle manufacturing factories.
Wen Zhou Choieo Educational Technology Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Automation Trainer , Electrical Engineering Trainer , Hydraulic Trainer , Educational Equipment , Pneumatic Trainer |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 100-2000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-2000 / PieceMin. Order: 1 Piece
Pharm-Genics (Jiangsu) Pharmaceutical Equipment Trading ...
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Plastic Products , Purified Water Equipment , Stainless Steel Pipe Fittings |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Suzhou, Jiangsu |
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Unit Price: US$ 1.19-2.28 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.19-2.28 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.19-2.28 / PieceMin. Order: 100 Pieces
Shenzhen Grandtop Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | PCB Assembly , Robotic Control PCB Assembly , Industrial Control PCBA , Medical PCBA , Financial PCBA |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 13485...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.25-4.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.25-4.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.25-4.5 / PieceMin. Order: 10 Pieces
Ningbo Nouman Medical Devices Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Face Mask , Isolation Gown , Disposable Syringe , Infusion Set , Nebulizer Mask |
| Mgmt. Certification: |
ISO 9001, ISO 13485, ANSI/ESD
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 1.5-3 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.5-3 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.5-3 / PieceMin. Order: 1000 Pieces
TKM (DONGGUAN) MEMBRANE TECHNOLOGY LTD.
Gold Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | The membrane switch , Capacitive touch , Silicone keypads |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
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Unit Price: US$ 4-6 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2-3 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-3 / PieceMin. Order: 100 Pieces
Jiangxi Weiqi Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Magnetic Latching Relay , Auto Relay , Power Relay , Communication Relay , Generally Relay |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Jiujiang, Jiangxi |
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Unit Price: US$ 0.28 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.19 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.135 / PieceMin. Order: 1000 Pieces
Yangjiang RUI XIAO Enterprise Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Electronic Component , IC , Transistor , Diode , Capacitor |
| Factory ownership: | Limited Company |
| Location: | Yangjiang, Guangdong |
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Unit Price: US$ 0.059-0.348 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.107 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.029 / PieceMin. Order: 100 Pieces
Shenzhen Realstar Electromechanical Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company , Other , Group Corporation |
| Main Products: | Steel Fabrication , Sheet Metal Fabrication , Stamping Parts , CNC Machining , PCBA |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.2 / PieceMin. Order: 1 Piece
Infitek Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Incubator , Drying Oven , Medicine Refrigerator , Centrifuge |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Jinan, Shandong |
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Unit Price: US$ 0.6-5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15230 / PieceMin. Order: 1 Piece
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Shenzhen Wonderwing Electronics., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Development Board , IC Transistor , Diode , PCB Production , Arduino Uno R3 |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.35-0.65 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.65-0.75 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.67-0.8 / PieceMin. Order: 10 Pieces
Shenzhen Semilotec Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | IC , Electronic Components , Transistor , Integrated Circuit , Active Components |
| Mgmt. Certification: |
ISO 9001, FSC
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.05-200 / PieceMin. Order: 500 Pieces
Shenzhen Hongzhou Smart Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Self Service KIOSK |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.6 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.6 / PieceMin. Order: 10 Pieces
Guangzhou MeCan Medical Limited
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Color Doppler Ultrasound Scanner , Patient Monitor , Medical Fridge , Medical X-ray Machine , X-ray Film Processor |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 13485
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 2999-15000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2150-2300 / PieceMin. Order: 1 Piece
Better Technology Group Limited
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Plastic Welding Machine , Lithium Battery , Automatic Assembly Line for Battery , Motorcycle Battery , Portable Power Station |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Xiamen, Fujian |
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Unit Price: US$ 1-40000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5500-6000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Ningbo Pinocare Medical Equipments Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Medical Glove , Urinary Catheter , Sugical Glove , Exam Glove , I.V. Cannula |
| Mgmt. Certification: |
ISO 13485, FSC
|
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 1-4 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.37-0.4 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.13-0.17 / PieceMin. Order: 3000 Pieces
Huizhou Dongqi Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Membrane Switch , Membrane Keypad , Beauty Mask , Plastic Colored Panel , Adhesive Products |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Huizhou, Guangdong |
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Unit Price: US$ 0.8-3 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.8-3 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.8-3 / PieceMin. Order: 100 Pieces
Great Magtech (Xiamen) Electric Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Neodymium Magnet , Magnetic Separator , Magnetic Assembly , Precast Concrete Magnet , Magnetic Formwork |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Xiamen, Fujian |
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Unit Price: US$ 50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 8-9 / PieceMin. Order: 100 Pieces
Shenzhen Jingxin Electronic Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
| Main Products: | PCB , PCBA , Print Circuit Board , Flexible Circuit Board , Rigid PCB Assembly |
| Mgmt. Certification: |
ISO 9001, ISO 14000, IATF16949, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, IMS service |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.5-1.96 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.05-2.34 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.05-2.34 / PieceMin. Order: 10 Pieces
Shenzhen Li-ion Battery Bodyguard Technology Co., ...
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hardware PCB& PCM for Li-ion/ LiFePO4/ LTO/ Li-Polymer Battery Pack Software BMS for Li-ion/ LiFePO4/ LTO/Li-Polymer Battery Pack Battery Charger Battery Holder |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 5-7 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 2.8-3 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 2.8-3 / PieceMin. Order: 5 Pieces
Shenzhen Okey Circuit Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | PCB , PCB Board , Circuit Board , Printed Circuit Board , PCB Assembly |
| Mgmt. Certification: |
ISO 9001, ISO 14001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
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Min. Order: 1 Piece
-
-
Unit Price: US$ 0.01-0.41 / PieceMin. Order: 1 Piece
Zhejiang Yufeng Pneumatic Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Pneumatic Fitting , Pneumatic Cylinder , Solenoid Valve , Air Resource |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| R&D Capacity: | Own Brand |
| Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 1-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.8-2.6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.8-2.6 / PieceMin. Order: 1 Piece
MEDSINGLONG CO LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Medical X-ray Equipments & Accessories , Medical Ultrasound Instruments , Emergency & Clinics Apparatuses , Clinical Analytical Instruments , Beauty Equipment |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 13485
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 500-1800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 600-1800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-900 / PieceMin. Order: 1 Piece
CWT TECHNOLOGY HK LIMITED
Gold Member
| Business Type: | Trading Company |
| Main Products: | MP20 Mp30 MP40 MP50 MP60 MP70 patient monitor M3001A module NIBP pump M3000-60003 , MP60 MP70 patient monitor display control board M8079-66401 , Mp40 MP50 patient monitor power supply TNR��149501-41005 , MP60 MP70 patient monitor encoder M4046-61401 |
| Mgmt. Certification: |
HSE
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Xinyu, Jiangxi |
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
Shenzhen Tenchy Silicone and Rubber Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Silicone Tubings , Silicone Sealing Rings , Silicone Sealing Strips , Silicone Rubber Parts , Foam/Sponge Silicone |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Min. Order: 100 Meters
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Unit Price: US$ 0.1-10 / pcsMin. Order: 100 pcs
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Min. Order: 100 Meters
Lianyungang Highborn Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Quartz Glass , Alumina Ceramics , Zirconia Ceramics , Cordierite Ceramics , Porous Ceramics |
| Mgmt. Certification: |
ISO 9001, GAP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Lianyungang, Jiangsu |
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Unit Price: US$ 0.16-2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.9-5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 15 / PieceMin. Order: 500 Pieces
Meokon Sensor Technology (Shanghai) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Digital Pressure Gauge , Digital Pressure Controller , Digital Pressure Switch , Digital Electric Contact Pressure Gauge , Temperature and Humidity Table |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
| Production Lines: | 3 |
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Unit Price: US$ 48-68.4 / PieceMin. Order: 1 Piece
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Unit Price: US$ 48-68.4 / PieceMin. Order: 1 Piece
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Unit Price: US$ 48-68.4 / PieceMin. Order: 1 Piece
Weifang Baite Magnet Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Magnetic Separator , Crusher , Metal Detector , Demagnetizer , Electromagnetic Vibrating Feeder |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Weifang, Shandong |
-
Unit Price: US$ 2500-19000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1900-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8000-20000 / PieceMin. Order: 1 Piece
Shanghai Lanbao Sensing Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Sensor , Proximity Switch , Photoelectric Sensor , Inductive Sensor , Capacitive Sensor |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
F&C Sensing Technology (Hunan) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fiber Optic Sensor , Proximity Sensor , Photoelectric Sensor , Label Sensor , Ultrasonic Sensor |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Changsha, Hunan |
-
Unit Price: US$ 100-135 / PieceMin. Order: 1 Piece
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Unit Price: US$ 480-520 / PieceMin. Order: 1 Piece
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Unit Price: US$ 128-135 / PieceMin. Order: 1 Piece
Eway Energy Technology (Wuhan) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Lithium Battery , Energy Storage System. |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 618-650 / PieceMin. Order: 4 Pieces
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Unit Price: US$ 618-650 / PieceMin. Order: 4 Pieces
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Unit Price: US$ 618-650 / PieceMin. Order: 4 Pieces
Audited Supplier
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