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Home Supplier Discovery Computer Products Network Switch Polarity Switch Factories & Companies
Total 592 polarity switch factories & companies found with 1,776 products. Source high quality polarity switch from our great selection of reliable polarity switch manufacturing factories.

SAIL ENERGY CO., LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Solar Panels , Solar Inverters , Solar System , Storage Batteries , Lithium Battery
Location: Hefei, Anhui
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Anhui Zhonghan Solar Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solar Panel , Solar Inverter , Energy Storage System , Portable Power Station , Solar Street Light
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Hefei, Anhui
Production Lines: 8
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Shenzhen Aimiqu Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet
Mgmt. Certification:
ISO 9001, ISO 14000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
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Yueqing Zhicheng Electrical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Manufacture: Industrial Plug & Socket , Insulation Piercing Connector; Trade: Distribution Box
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: Above 10
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Hangzhou Color Powder Coating Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Powder Coating Gun , Powder Coating Equipment , Powder Coating Machine , Powder Coating Booth , Powder Coating Oven
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Hangzhou, Zhejiang
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Wuxi Hongba Mechanical Electrical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Linear Actuator , Heavy Duty Linear Actuator , DC Electric Linear Actuator , Hydraulic Linear Actuator , Controller
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 13485
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Guangzhou Qili Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Skin Analyzer Machine , 808nm Diode Laser Hair Removal Machine , ND YAG Picosecond Laser , EMS Sculpting Machine , Hifu Machine
Location: Guangzhou, Guangdong
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EP HIPOT ELECTRIC CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuhan, Hubei
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Rosen Solar Energy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Solar Panel , Solar System , Battery , Solar Pump , Inverter
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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Shenzhen Li-ion Battery Bodyguard Technology Co., ...

China Supplier - Diamond MemberDiamond 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
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Jiangxi Chasun Solar Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Group Corporation
Main Products: Inverter , Solar Panel , Battery , Solar Bracket , Solar LED Light
Mgmt. Certification:
ISO 9001, ISO 14064, BSCI, FSC
R&D Capacity: Own Brand
Location: Nanchang, Jiangxi
Production Lines: Above 10
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Guangzhou Congsin Electronic Technology Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Power Inverter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
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Yangzhou Intelligence Solar Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solar System , Solar Panel , Lithium Battery , Gel Battery , Solar Street Light
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Yangzhou, Jiangsu
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Hefei Brans Measuring And Controlling Technology Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Load cells , Force sensors , Weighing indicators , Transmitter
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Hefei, Anhui
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Sunpal Power Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Solar Inverter , solar battery , solar system , GEL battery , lithium battery
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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Shenzhen Semilotec Co., Ltd.

China Supplier - Diamond MemberDiamond 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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Global Sunrise Lights Electrical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solar Generator; solar Power System; solar Street Lights; solar Home Lights; LED Lights
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhengzhou, Henan
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Yangde Electric Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: LED Street Light , Solar Street Light , Lighting Pole , Solar Panel , Solar Power Generator
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Yangzhou, Jiangsu
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Changzhou Shengshijia Electronic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: TV Wall Socket/TV Splitter , Vehicle PTZ Camera , Long Ranger Thermal Imaging Camera , Explosion-Proof Camera , Permanent Magnet Generator
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Changzhou, Jiangsu
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Huizhou LWS New Energy Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
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 , Lithium Battery Pack
Mgmt. Certification:
NIL
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Huizhou, Guangdong
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Jinan Hope Wish Photoelectronic Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Thermal Imaging Camera , Infrared Laser Camera , Night Vision Camera , Monocular , Binocular
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinan, Shandong
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Zhejiang Chitic Control Engineering Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PLC-Programmable Logic Controller , Dcs-Distributed Control System , Industrial Automatic Control , Scada , HMI
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Hangzhou, Zhejiang
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Zhejiang NCR Industrial Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Relay , Shunt , Current Transformer , Meter , Wiper Motor
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Production Lines: Above 10
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Xiamen Hyper Electric Technology Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stamford Alternator , Brushless Alternator , Automatic Voltage Regulator AVR Sx460 , Controller Dse7320 , Automatic Transfer Switch ATS
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Xiamen, Fujian
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Hangzhou Kafan Machinery & Equipment Co.,Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Powder Coating Equipment , Powder Coating Machine , Powder Coating Oven , Powder Coating Furnace , Powder Coating Booth
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Hangzhou, Zhejiang
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Anhui Ekofil Autopats Company

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Controller , Orchard Lifting Platform , Lift Table , Boom Lift , Battery Charger
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
Production Lines: 2
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Henan Lanphan Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Centrifuge , Falling Film , Chiller , Rotary Evaporator
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Zhengzhou, Henan
Click here to send inquiry Add to Inquiry Basket

Zhejiang Bangzhao Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Inverter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang
Click here to send inquiry Add to Inquiry Basket

Suzhou Uplift Intelligent Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Electric Adjustable Desk , Linear Actuator , Height Adjustable Standing Desk , Height Adjustable Desk , Standing Desk
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Suzhou, Jiangsu
Click here to send inquiry Add to Inquiry Basket

Shenzhen Shengmeida Communication Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fiber Optical , Fiber Patch Cord , Fiber Optic Cable , Fiber Connector , FTTH
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 5
Click here to send inquiry Add to Inquiry Basket
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Category

Electrical & Electronics (426) Industrial Equipment & Components (284) Manufacturing & Processing Machinery (211) Instruments & Meters (196) Consumer Electronics (162) Auto, Motorcycle Parts & Accessories (144) Tools & Hardware (143) Lights & Lighting (124) Metallurgy, Mineral & Energy (122) Security & Protection (93) More

Management Certification

ISO 9001 (351) ISO 14001 (186) ISO 9000 (105) ISO9001:2015 (75) ISO 14000 (71) ISO 20000 (48) BSCI (41) OHSAS/ OHSMS 18001 (40) Others (39) ISO14001:2015 (36) IATF16949 (35) QC 080000 (32) ISO 14064 (25) GMP (20) ISO 13485 (14) FSC (13) HSE (13) ISO9001:2008 (10) HACCP (9) BS 25999-2 (9) ASME (9) SA 8000 (9) QHSE (9) ISO 10012 (9) ISO 22000 (8) EICC (8) WRAP (8) BRC (7) IFS (7) ISO 29001 (7) HQE (7) ISO45001:2016 (7) ANSI/ESD (7) PAS 28000 (7) GAP (7) SHE Audits (7) ISO 50001 (6) BREEAM (6) ISO 17025 (6) SEDEX (6) QSR (5) AIB (5) LEED (5) ISO14001:2004 (2) OHSAS18001:2007 (1) More

R&D Capacity

OEM (511) ODM (441) Own Brand (378) Others (17)

Annual Revenue

<1 Million USD (244) 2.5 ~ 5 Million USD (6) >100 Million USD (5) 1 ~ 2.5 Million USD (5) 10 ~ 50 Million USD (4) 5 ~ 10 Million USD (1) More

No. of Employees

5-50 People (146) 51-200 People (79) 201-500 People (13) Less than 5 People (13) 501-1000 People (3) Above 1000 People (1) More

Province & Region

Guangdong (200) Zhejiang (134) Jiangsu (73) Anhui (33) Shanghai (22) Fujian (20) Shandong (20) Hubei (16) Hunan (14) Chongqing (10) Beijing (8) Shaanxi (7) Henan (7) Hebei (6) Jiangxi (5) Tianjin (5) Sichuan (4) Gansu (2) Hongkong S.A.R. (2) Liaoning (1) Yunnan (1) Guangxi (1) Shanxi (1) More

Member & Type

Suppliers with verified business licenses.Diamond Member
Suppliers with verified business licenses.Gold Member
Suppliers reviewed by inspection services.Audited Supplier

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Polarity Switch Factories & Companies:

Welcome to one of the largest China B2B marketplace. This polarity switch company list contains a wide range of polarity switch factories serving all industries. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors, wholesalers, resellers, and buyers. You can buy best budget polarity switch in bulk or cooperate with some ideal ones of these credible suppliers for your import/export business on our b2b portal Made-in-China.com.
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