Total 2,000+ smart phone 4 factories & companies found with 6,000+ products. Source high quality smart phone 4 from our great selection of reliable smart phone 4 manufacturing factories.
Shenzhen ITZR Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Computer Motherboard , Laptop , All in one PC , VGA |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US $ 50 / PieceMin. Order: 1000 Pieces
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Featured ProductUnit Price: US $ 100 / PieceMin. Order: 1000 Pieces
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Unit Price: US $ 50 / PieceMin. Order: 1000 Pieces
Shenzhen BBP Industrial Limited

Business Type: | Manufacturer/Factory |
Main Products: | Smart Watch , Smart Bracelet , Smart WiFi Power Strip , Cleaning Robot , Ai Translator |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US $ 10.5-12 / PieceMin. Order: 1 Piece
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Unit Price: US $ 14-16 / PieceMin. Order: 1 Piece
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Unit Price: US $ 14-16 / PieceMin. Order: 1 Piece
Dongguan HRSC PCB Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | PCB Board , PCBA |
Mgmt. Certification: |
ISO14001:2004, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US $ 0.1 / PieceMin. Order: 1 Piece
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Unit Price: US $ 18.9 / PieceMin. Order: 1 Piece
Dongguan Habour Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | USB Cable , Smart Watch , Earphone , Car Charger |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US $ 17.77 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 17.77 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 17.77 / PieceMin. Order: 100 Pieces
Shenzhen Bien Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Mobile Phone Accessories , Power Bank , Wireless Charger , Phone Case , USB Cable Adapter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 19-30 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 170-178 / PieceMin. Order: 1 Piece
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Unit Price: US $ 38-50 / PieceMin. Order: 1 Piece
Fire Mountain Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Mobile Phone , Earphone , Headphone , Earbuds , Headset |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 16.35 / PieceMin. Order: 5000 Pieces
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Unit Price: US $ 5.2 / PieceMin. Order: 10000 Pieces
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Unit Price: US $ 35 / PieceMin. Order: 5000 Pieces
Shenzhen Vanzone Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Mobile Phone Accessories , LCD Screen for iPhone , LCD for Samsung , Mobile LCD Screen , LCD for iPhone |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 75-90 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 88-98 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 80-89 / PieceMin. Order: 5 Pieces
Dongguan Dingcheng Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Watch , Watch Box , Watch Band , Bamboo Watch , Men Watches |
Mgmt. Certification: |
HSE, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Dongguan, Guangdong |
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Unit Price: US $ 57 / PieceMin. Order: 100 Pieces
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Featured ProductUnit Price: US $ 40.5 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 5.95 / PieceMin. Order: 50 Pieces
Hongkong Koon Technology Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Intercom , Industry Telephone , Atex telephone , PAGA , Telephone Booth |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 276-298 / PieceMin. Order: 200 Pieces
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Unit Price: US $ 80-95 / PieceMin. Order: 200 Pieces
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Unit Price: US $ 80-95 / PieceMin. Order: 200 Pieces
Shenzhen Guanri Netcom Technologies Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | WIFI Vending Machine , Pay Phone , WIFI Helper , Bus WIFI Video , WIFI Router |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
Production Lines: | 10 |
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Unit Price: US $ 372-389 / Unit/UnitsMin. Order: 1 Unit/Units
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Unit Price: US $ 469-490 / Unit/UnitsMin. Order: 1 Unit/Units
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Unit Price: US $ 372-389 / Unit/UnitsMin. Order: 1 Unit/Units
Dongguan Saite Glass Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Clear Float Glass , Tinted Glass , laminated Glass , Mirror Glass , Tempered Glass |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US $ 3-3.5 / pcsMin. Order: 100 pcs
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Unit Price: US $ 4-4.2 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 3-3.5 / pcsMin. Order: 100 pcs
Shenzhen Innovative R and D Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Bluetooth Earphone , Smart Watch , Camera , Phone Case , Speaker |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 45-48 / PieceMin. Order: 50 Pieces
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Unit Price: US $ 45-48 / PieceMin. Order: 50 Pieces
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Unit Price: US $ 33-35 / PieceMin. Order: 50 Pieces
Excelltel Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | PABX |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Foshan, Guangdong |
Production Lines: | 5 |
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Unit Price: US $ 8-12 / PieceMin. Order: 49 Pieces
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Unit Price: US $ 15-20 / PieceMin. Order: 49 Pieces
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Unit Price: US $ 29-38 / PieceMin. Order: 1 Piece
Shenzhen Ouxiang Electronics Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Police Body Worn Camera , WiFi Video Doorbell , PIR Sensor Camera |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 14064, QC 080000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 48-52 / PieceMin. Order: 1 Piece
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Unit Price: US $ 52-55 / PieceMin. Order: 1 Piece
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Unit Price: US $ 50-68 / PieceMin. Order: 1 Piece
Shenzhen Professional Security Technology Co., Limited

Business Type: | Manufacturer/Factory |
Main Products: | Home Alarm System , CCTV Camera , Mega Pixel IP Camera , WiFi Home Alarm , Video Door Phone |
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 $ 39.99 / PieceMin. Order: 1 Piece
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Unit Price: US $ 39.99 / PieceMin. Order: 1 Piece
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Unit Price: US $ 78.13 / PieceMin. Order: 1 Piece
Zuden Technology (HK) Co., Limited

Business Type: | Manufacturer/Factory |
Main Products: | Alarm System , Access Control , Video Door Phone , Electromagnetic Lock , Home Security |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 1 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 1 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 1 / PieceMin. Order: 50 Pieces
Shantou Yupeng Cidian Industry Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | DVD Case , CD Case , Bluetooth Speaker , Bluetooth Earphone |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shantou, Guangdong |
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Unit Price: US $ 5.8-6.69 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 5.5-5.9 / PieceMin. Order: 100 Pieces
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Featured ProductUnit Price: US $ 7.9-11.8 / PieceMin. Order: 100 Pieces
SHENZHEN XINKEYING DIGITAL CO., LIMITED

Business Type: | Manufacturer/Factory |
Main Products: | Health Detective Smartwatch , Sports/Fitness/Outdoor Smartwatch , Smart Bracelet , Walkie-Talkie Phone Case |
Mgmt. Certification: |
ISO 9001, ISO 14001, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 18-21 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 21-23 / PieceMin. Order: 1 Piece
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Unit Price: US $ 21-23 / PieceMin. Order: 1 Piece
Jinggoal International Limited

Business Type: | Manufacturer/Factory |
Main Products: | Gift , Pen , Wall Clock , Travel Adapters , Book Wire Binding & Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 25.8-27.8 / PieceMin. Order: 3000 Pieces
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Unit Price: US $ 5-45 / PieceMin. Order: 20 Pieces
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Unit Price: US $ 15-53 / PieceMin. Order: 10 Pieces
Shenzhen Fengying Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | USB Flash Drive , Smart Bracelet , Power Bank , Bluetooth Speaker |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US $ 30-37 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 1.98-2.08 / PieceMin. Order: 50 Pieces
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Featured ProductUnit Price: US $ 9-12 / PieceMin. Order: 10 Pieces
Shenzhen Longview Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Tablet PC , MID , TV Box , Multi Media Player , Smart Watch |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
Production Lines: | 3 |
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Unit Price: US $ 38-45 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 19-29.9 / PieceMin. Order: 1 Piece
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Unit Price: US $ 76-78 / PieceMin. Order: 1000 Pieces
Shenzhen keTa Technology Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mobile Phone/Original Smart Phone , Phone Accessories /Parts , LCD Display , China Brand Phone , OEM /ODM |
Mgmt. Certification: |
ISO 9001, ISO 20000, OHSAS/ OHSMS 18001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US $ 305-315 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US $ 388 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US $ 146-154 / PieceMin. Order: 1 Piece
Ananda International Industrial Limited

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mobile Phone , Mobile Phone Part , Mobile Phone Accessice , Accessories , Original Smart Phone |
Mgmt. Certification: |
ISO 9001, ISO 20000, OHSAS/ OHSMS 18001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, Refurbished mobile phone |
Location: | Shenzhen, Guangdong |
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Featured Product
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Featured ProductUnit Price: US $ 335-345 / PieceMin. Order: 1 Piece
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Featured Product
SZ USED CO., LIMITED

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Grade a+ Refurbished Phone , High Quality Refurbished Electronics , Professional LCD Refurbish Service , Refurbished Original Phone 7 , Refurbished Original Phone 7 Plus |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Production Lines: | 3 |
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Featured ProductUnit Price: US $ 281-300 / PieceMin. Order: 2 Pieces
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Featured ProductUnit Price: US $ 490-510 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US $ 690 / PieceMin. Order: 1 Piece
SHENZHEN NEW LIGHTING CO., LIMITED

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mobile Phone , Cellphone , Cell Phone , Mobile , Brand Mobile Phone |
Mgmt. Certification: |
ISO 9001, ISO 20000, BSCI
|
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
Production Lines: | 3 |
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Featured Product
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Featured ProductUnit Price: US $ 90-97 / PieceMin. Order: 1 Piece
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Featured Product
Skyrise Telecom Group Limited

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mobile Phone , Phone Accessiories , Used Phone |
R&D Capacity: | OEM, ODM |
Location: | Hongkong S.A.R. |
Production Lines: | Above 10 |
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Featured ProductUnit Price: US $ 550-580 / PieceMin. Order: 20 Pieces
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Featured ProductUnit Price: US $ 280-290 / PieceMin. Order: 20 Pieces
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Featured ProductUnit Price: US $ 268-288 / PieceMin. Order: 20 Pieces
Shenzhen Viqee Technology Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mobile Phone , Cellphone , Cell Phone , Mobile , Brand Mobile Phone |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
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Featured Product
Cheersum Tech HK Company Limited

Business Type: | Trading Company |
Main Products: | Mobile Phone |
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , Europe , Australia |
Staff: | 5-50 People |
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Featured ProductUnit Price: US $ 100-200 / PieceMin. Order: 5 Pieces
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Featured ProductUnit Price: US $ 110-200 / PieceMin. Order: 5 Pieces
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Featured ProductUnit Price: US $ 220-400 / PieceMin. Order: 5 Pieces
Shenzhen Newsmy Technology Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Car Jump Starter , Portable Power Station , Car FM Transmitter , Wireless Car Charger Holder , Tablet PC |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US $ 29.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US $ 30 / PieceMin. Order: 1000 Pieces
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Min. Order: 1000 Pieces
Shenzhen Yu Long Trade Co., Ltd.

Business Type: | Trading Company |
Main Products: | Mobile Phone , Mobind Phone Accessories , Consumer Electronics , Mobinle Phong Dispiay |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US $ 370-390 / PieceMin. Order: 50 Pieces
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Featured ProductUnit Price: US $ 590-600 / PieceMin. Order: 50 Pieces
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Featured ProductUnit Price: US $ 170-180 / PieceMin. Order: 10 Pieces