Total 96 4 fxo factories & companies found with 288 products. Source high quality 4 fxo from our great selection of reliable 4 fxo manufacturing factories.
Shenzhen Dinstar Co., Ltd.
Gold Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | VoIP Phone , GSM Gateway , VoIP Gateway , IP Phone , FXS VoIP Gateway |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 300-400 / PieceMin. Order: 1 Piece -
Unit Price: US$ 300-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-400 / PieceMin. Order: 1 Piece
Biocare Electronics Co., Limited
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | VoIP , Asterisk FXO FXS Card , Asterisk Pri Card , Asterisk GSM Card , VoIP Gateway |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Min. Order: 100 unit
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Unit Price: US$ 100 / PieceMin. Order: 5 Pieces
Shenzhen Aimmer Technology Co., Limited
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | VoIP , VoIP Gateway , VoIP GSM Gateway , GoIP , Asterisk Card |
| Location: | Shenzhen, Guangdong |
| Staff: | 51-200 People |
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Min. Order: 1 Piece
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Min. Order: 1 Piece
Nanjing Deshiweiye Software Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | PBX , Call Center , VoIP Phone , Intercom System , Video Conference Systema |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000
|
| R&D Capacity: | Own Brand |
| Location: | Nanjing, Jiangsu |
| Production Lines: | 4 |
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Unit Price: US$ 109-129 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 39108-145707 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39108-145707 / PieceMin. Order: 1 Piece
Shanghai Baudcom Communication Device Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | E1 Converter , Fiber Optical Multiplexer , SFP Module , E1 Tdm Over IP , Fiber Media Converter |
| Location: | Shanghai, Shanghai |
| Annual Revenue: | US$1 Million - US$2.5 Million |
| Staff: | 51-200 People |
China Roby Technology Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Voip , asterisk card , digium , ip phone , tdm400p |
| Location: | Shenzhen, Guangdong |
| Annual Revenue: | Below US$1 Million |
| Staff: | 201-500 People |
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Unit Price: US$ 120 / PieceMin. Order: 1 Piece
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Unit Price: US$ 120 / PieceMin. Order: 1 Piece
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Unit Price: US$ 220 / PieceMin. Order: 1 Piece
Winyuan Technology Co., Ltd.
| Business Type: | Manufacturer/Factory , Other |
| Main Products: | Pcm , Converter , Fiber Mux , Fusion Splicer , Otdr |
| Location: | Hangzhou, Zhejiang |
| Annual Revenue: | US$10 Million - US$50 Million |
| Staff: | 51-200 People |
Gator Group Communication Technology Ltd
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Voip Gateway , Goip , Ip Phone , Voip , Gateway |
| Location: | Shenzhen, Guangdong |
| Annual Revenue: | US$2.5 Million - US$5 Million |
| Staff: | 51-200 People |
Shenzhen VOPTEL Technology Co., Ltd.
| Business Type: | Manufacturer/Factory , Other |
| Main Products: | SIP Phone , IP Phone , VoIP , Gateway , ATA |
| Location: | Shenzhen, Guangdong |
| Annual Revenue: | US$2.5 Million - US$5 Million |
| Staff: | 5-50 People |
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Min. Order: 1 Piece
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Telepower Communication Co., Ltd.
| Business Type: | Group Corporation |
| Main Products: | Voice Solution , Lte Wireless Router , IP Telephone , IP PBX , Iad |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Foshan, Guangdong |
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Unit Price: US$ 210-245 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 420-450 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 490-525 / PieceMin. Order: 100 Pieces
Sunnystar Technology Co., Ltd.
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Digital Photo Frame , Umpc , Ebook Reader , Modem , Mp4 |
| Location: | Shenzhen, Guangdong |
| Staff: | 201-500 People |
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Unit Price: US$ 31 / PieceMin. Order: 1 Piece
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SHANDONG PRESTONE TYRE CO., LTD.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
| Main Products: | Tyre , Tire , Truck Tyre , Loader Tyre , Radial Tyre |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | State-owned |
| R&D Capacity: | OEM, ODM, Own Brand, Giti,Double Coin,Linglong,Jinyu,Advance,Triangle |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 130-200 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 130-200 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 100-200 / PieceMin. Order: 10 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$ 100-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-1200 / PieceMin. Order: 1 Piece
Shenzhen Utop Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | SFP Module , Fiber Media Converter , Poe Switch , Industrial Ethernet Switch , Fiber Video Converter |
| 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$ 26-79 / PairMin. Order: 1 Pair
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Unit Price: US$ 26-64 / PairMin. Order: 1 Pair
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Unit Price: US$ 26-128 / PairMin. Order: 1 Pair
Excelltel Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | PABX |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Foshan, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 41-51 / SetMin. Order: 1 Set
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Featured Product
Unit Price: US$ 28-35 / SetMin. Order: 1 Set
Shenzhen Etross Telecom Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fixed Wireless Phone , Fixed Wireless Terminal , SMS Gateway , VoIP Gateway , CPE Router |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
| Annual Revenue: | US$2.5 Million - US$5 Million |
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Unit Price: US$ 40-45 / PieceMin. Order: 1 Piece
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Unit Price: US$ 130-160 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-40 / PieceMin. Order: 1 Piece
UPET GROUP CO., LTD.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Oil and Gas Equipments , Industrial and Mineral Machinery , Engineer Equipments and Agricultural Machinery |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, HSE, QHSE...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Weifang, Shandong |
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Unit Price: US$ 50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5 / PieceMin. Order: 1 Piece
Chongqing Chimu Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Network equipment: Switch , Router , OLT , Server , SDH |
| Factory ownership: | Limited Company |
| Location: | Chongqing, Chongqing |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , Domestic |
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Unit Price: US$ 500-3000 / pieceMin. Order: 1 piece
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Unit Price: US$ 500-1000 / pieceMin. Order: 1 piece
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Unit Price: US$ 300-2600 / pieceMin. Order: 1 piece
Beijing skylink Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Cisco Router , Cisco Switch , HUAWEI Router , HUAWEI Switch |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Cisco |
| Location: | Beijing, Beijing |
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Unit Price: US$ 542-750 / PieceMin. Order: 1 Piece
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Unit Price: US$ 189-467 / PieceMin. Order: 1 Piece
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Unit Price: US$ 345-498 / PieceMin. Order: 1 Piece
Beijing Wenxinda Tecnolegy Co., Ltd
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | PCM/PDH Channel Multiplexer , Optical Multiplexer , Protocol Converter , Optical Transmitter and Receiver , Voop |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | Limited Company |
| Location: | Beijing, Beijing |
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Unit Price: US$ 1 / PairMin. Order: 1 Pair
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Unit Price: US$ 1 / PairMin. Order: 1 Pair
New Rock Technologies, Inc.
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | VoIP Phone , VoIP Gateway , IP PBX , Sbc , VoIP Solution |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shanghai, Shanghai |
Chip Sun Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Crystal Oscillator , Crystal Resonator , Turing Fork Crystal , Tcxo , Vctcxo |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.34-0.35 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.078-0.75 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.48-0.5 / PieceMin. Order: 3000 Pieces
HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Mud Pump Liner , Piston Assy , Valve , piston Rod , Fluid End Module |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hengshui, Hebei |
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Unit Price: US$ 100-300 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 10-20 / PieceMin. Order: 6 Pieces
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Unit Price: US$ 0.3-1000 / PieceMin. Order: 3 Pieces
Xi'an Boban Oil Tools Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Solid Control System , Downhole Drilling Tools , Rig Component , Tubular Handling Tools , Steel Wire Rope |
| Mgmt. Certification: |
ISO 9001, ISO 14001, HSE
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 100-750 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-750 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-60 / PieceMin. Order: 1 Piece
Hefei Jingchuang Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Ceramic Liners , Ceramic Cylinder Liners , Ceramic Plungers , Mud Pump Valves Assembly , Mud Pump Pistons |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Hefei, Anhui |
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Unit Price: US$ 270-415 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 265-395 / PieceMin. Order: 3 Pieces
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Unit Price: US$ 265-430 / PieceMin. Order: 3 Pieces
Dongying Lake Petroleum Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Liner , Piston , Extension Rod , Pulsation Dampener , Valve Assy |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 120-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80-190 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-290 / PieceMin. Order: 1 Piece
JIANGSU LIANGYI CO., LIMITED
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Forged Rings , Forging Parts , Forging Rings , Forged Shafts , Forging Flanges |
| R&D Capacity: | OEM |
| Location: | Wuxi, Jiangsu |
| Production Lines: | 7 |
| Annual Revenue: | US$2.5 Million - US$5 Million |
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Unit Price: US$ 1-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-900 / PieceMin. Order: 1 Piece
Fujian Belfone Communications Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Walkie Talkie , Two Way Radio , Poc Radio , Dmr Radio , VHF UHF Radio |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Quanzhou, Fujian |
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Unit Price: US$ 10000-100000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-100000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-100000 / PieceMin. Order: 1 Piece
Xiamen Yeastar Information Technology Co., Ltd.
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | IP PBX , VoIP Gateway , GSM Gateway , Analog VoIP Gateway , FXS Gateway |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Xiamen, Fujian |
Shenzhen Junhaoyue Technology Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | 4G Wireless Router , 4G WiFi Router , 4G LAN Router , 4G Wan Router , 4G FWT |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 20 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20 / PieceMin. Order: 100 Pieces
Audited Supplier
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