Total 708 class a amplifier factories & companies found with 2,124 products. Source high quality class a amplifier from our great selection of reliable class a amplifier manufacturing factories.
Shenzhen Hui Bao Xiang Tech Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Laptop , Notebook Computer , Tablet PC , LCD Projector , Naked Eyes 3D |
Mgmt. Certification: |
ISO 9001, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 292-350 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 292-350 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 292-350 / PieceMin. Order: 500 Pieces
Guangzhou Sunflower Technology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Projector Mounts , Projector Lifts , Digital Podium , Audio Visual Accessories , Interactive Flat Panel Stand |
Mgmt. Certification: |
ISO 9001, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 330 / SetMin. Order: 10 Sets
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Unit Price: US$ 330 / SetMin. Order: 10 Sets
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Unit Price: US$ 330 / SetMin. Order: 10 Sets
Jinan Chenji International Trade Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Tensile Testing Machine , Hardness Tester , Plastic PVC Tester , Juicer , Beer Brewing Equipment |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Jinan, Shandong |
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Unit Price: US$ 3000-12900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-12800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4600-6800 / SetMin. Order: 1 Set
ICEN Technology Company Limited
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | X Ray Machine , Hematology Analyzer , Chemistry Analyzer , Operation Table , Operation Lamp |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 2000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1800-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1800-2000 / PieceMin. Order: 1 Piece
Goole Valve technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Safety Valve , Ball Valve , Control Valve , Steam Trap , DIN Valve |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Hebei Orcel Trade Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Titanium Dioxide , Rutile Sand , Paraffin Wax , Inorganic and Organic Pigment , Wax Raw Material |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 32-58 / kgMin. Order: 10 kg
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Unit Price: US$ 32-58 / kgMin. Order: 10 kg
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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Unit Price: US$ 136-151 / PieceMin. Order: 1 Piece
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Unit Price: US$ 136-151 / PieceMin. Order: 1 Piece
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Unit Price: US$ 136-151 / PieceMin. Order: 1 Piece
Changsha Sibel Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Connector; Wiring Harness |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Changsha, Hunan |
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Unit Price: US$ 2.99-3.99 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Anhui Fitech Materials Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Bismuth Trioxide , Cobalt Oxide , Molybdenum Trioxide , Nickel Monoxide , Magnesium |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
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Unit Price: US$ 6600-7000 / TonMin. Order: 1 Ton
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Unit Price: US$ 6600-7000 / TonMin. Order: 1 Ton
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Unit Price: US$ 6600-7000 / TonMin. Order: 1 Ton
Hebei Yilefeng Biotechnology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Health Product , Weight Loss Capsule , Plant Extract , Plastic Products , Outdoor Sport Products |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 30-50 / kgMin. Order: 1 kg
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Unit Price: US$ 30-50 / kgMin. Order: 1 kg
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Unit Price: US$ 30-50 / kgMin. Order: 1 kg
ICEN Technology Company Limited
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ultrasound Machine , X Ray Machine , Medical Equipment , Endoscope , Hematology Analyzer |
Mgmt. Certification: |
ISO 9001, ISO 14000, HSE
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 100-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
Shanghai Newdi Navigation Technology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | GNSS Receiver; Total Station; UAV; Lidar; 3D scanner |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Shanghai, Shanghai |
Main Markets: | North America , Europe , Southeast Asia/ Mideast , Africa , Australia |
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Unit Price: US$ 1900-2100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1900-2100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1900-2100 / PieceMin. Order: 1 Piece
Huizhou Xingxu Technology Co., Ltd
Diamond Member
Business Type: | Trading Company |
Main Products: | Earphone , Phone Accessories |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Huizhou, Guangdong |
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Unit Price: US$ 11-16 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 11-16 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 11-16 / PieceMin. Order: 10 Pieces
Shenzhen Chenglixin Electronics Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | PCB Circuit Board , PCB Production , PCB Design , PCBA Circuit Boards , PCB Proofing |
Mgmt. Certification: |
ISO 9001, ISO 14001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.99-2.99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.99-2.99 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 0.99-2.99 / Square MeterMin. Order: 1 Square Meter
Shenzhen City Autoe Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Car DVR , Car Camera , GPS Tracker , GPS Navigator , Mini Camera |
Mgmt. Certification: |
SHE Audits
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 45-55 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 25-35 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 22-30 / PieceMin. Order: 10 Pieces
CHANGSHA EASCHEM CO., LIMITED
Gold Member
Business Type: | Trading Company |
Main Products: | Rare Earth Materials |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Changsha, Hunan |
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Featured ProductUnit Price: US$ 3-30 / PieceMin. Order: 1 Piece
Dongguan Maiyu Electronics Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Car Charger , Car USB , Car Switch , Car Fuse Box , Car Switch Panel |
Mgmt. Certification: |
NIL
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
MEI Awards
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Electric Golf Cart , LED Dancing Floor , Shooting Red DOT , Door Opener , Headset Bluetooth |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
R&D Capacity: | OEM, ODM, MEI Awards |
Location: | Nanjing, Jiangsu |
Production Lines: | Above 10 |
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Unit Price: US$ 11.77-12.15 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 17.37-17.91 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 19.77-19.95 / PieceMin. Order: 1000 Pieces
Guangzhou Bohai Trade Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Accessories , Earphone , HDMI , Hub , Case |
Factory ownership: | Private Owner |
R&D Capacity: | OEM, Own Brand |
Location: | Guangzhou, Guangdong |
Production Lines: | Above 10 |
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Unit Price: US$ 6.49-7.46 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 4-5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 12-12.99 / PieceMin. Order: 10 Pieces
Shenzhen Sunson Tech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Metal Keyboard , ATM , Kiosk , Trackball , Digital Signage |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US$ 6900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6900 / UnitMin. Order: 1 Unit
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Unit Price: US$ 6900 / PieceMin. Order: 1 Piece
Shanghai Star Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Wire Harness; Auto Connector; Terminal Block; Terminal; Female Pin Header |
Mgmt. Certification: |
ISO 9001, ISO 14000, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 0.1-1 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 0.1-1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 100 Pieces
Guangzhou Sunnymed Limited
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Doctor Furniture , Endoscope , Dry Chemistry Analyzer |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 49-989 / SetMin. Order: 1 Set
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Unit Price: US$ 49-988 / SetMin. Order: 1 Set
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Unit Price: US$ 48-988 / SetMin. Order: 1 Set
Hebei Chenzhou Trading Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Gift Box , Packing Film , Bike Light , Bike Bag , Bike Saddle |
Mgmt. Certification: |
Company Standard
|
Factory ownership: | Limited Company |
Location: | Shijiazhuang, Hebei |
Main Markets: | South America , Europe , Southeast Asia/ Mideast |
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Glass Grade High Quality Rare Earth Erbium Oxide 99.99% Er2o3 CAS 12061-16-4 for Electronic IndustryGlass Grade High Quality Rare Earth Erbium Oxide 99.99% Er2o3 CAS 12061-16-4 for Electronic IndustryUnit Price: US$ 3-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-20 / kgMin. Order: 1 kg
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Unit Price: US$ 30-50 / kgMin. Order: 1 kg
Shenzhen Okerda Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Transformer , Inductor , Power Supply , Litz Wire , Motor |
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$ 8-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 10-100 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 8-10 / PieceMin. Order: 100 Pieces
Yujiang Chemical (Shandong) Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Lithium Hydroxide , Lithium Carbonate , Methyl Acetate , Methanol , Methyl Tert-Butyl Ether |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 30-40 / kgMin. Order: 1000 kg
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Unit Price: US$ 30-40 / kgMin. Order: 1000 kg
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Unit Price: US$ 30-40 / kgMin. Order: 1000 kg
Hangzhou FrankEver Imp. & Exp. Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Soldering Tools , Multimeter , Car Installation Accessories , Smart Home , Smart Garden |
Mgmt. Certification: |
ISO 9001, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, FROGBRO |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 6.38-6.6 / piecesMin. Order: 100 pieces
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Unit Price: US$ 2.97-7.88 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 7.5-8 / piecesMin. Order: 100 pieces
Jinan Liling Testing Machine Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electronic universal testing machine , pressure testing machine , testing machine accessories. |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 10012
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jinan, Shandong |
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Unit Price: US$ 9200-21999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8000-21999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8999-15999 / PieceMin. Order: 1 Piece
Tianjin Grewin Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer , Current Transformer , Toroidal Transformer , Ferrite Transformer , Clamp on Transformers |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 0.65-1 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.6-1.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6.5-9.5 / PieceMin. Order: 300 Pieces
Guangzhou Siccan Electronics Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | USB MP3 Play Module , Bluetooth MP3 Module , Remote Control , PCBA Board , DSP Audio Modules |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
Production Lines: | 5 |
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Unit Price: US$ 2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6-8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.5-2 / PieceMin. Order: 100 Pieces
HELPYOU GROUP CO., LTD.
Gold Member
Business Type: | Trading Company |
Main Products: | Network Switch , Network Router , Voip Phone , Optics Modules , Wireless AP |
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Main Markets: | Europe , Southeast Asia/ Mideast , Australia |
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Unit Price: US$ 160-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 160-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 68-188 / PieceMin. Order: 1 Piece