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Home Supplier Discovery Electrical & Electronics Voltage Regulator Frequency Regulator Factories & Companies
Total 1,416 frequency regulator factories & companies found with 4,248 products. Source high quality frequency regulator from our great selection of reliable frequency regulator manufacturing factories.

Yuyao Gongyi Meter Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Temperature Controller , Temperature Sensor , Thermometer , Temperature Indicator , Temperature and Humidity Controller
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Ningbo, Zhejiang
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Tingxiang Electric (Shanghai) Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Filter and Fan Unit , AC Axial Fan , DC Axial Fan , Eddy Fan , Thermostat
Mgmt. Certification:
ISO 9001, ISO 9000, BSCI, IFS
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai
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WENZHOU NOVA NEW ENERGY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Power Inverter , Solar Controller , Solar Connector
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Wuxi Huishan Automatic Controller Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Motorized Ball Valve Actuator , Servomotor Actuator , Rotary Actuator , Electric Actuators (on/off Floating 0-10V) , Underfloor Heating Manifolds
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
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Shenzhen Just-Solar Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Solar Panel , Solar LED Lighting Product , Solar Mobile Power , Solar Charger , Solar System
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
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Ningbo VPC Pneumatic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pneumatic Cylinder , Solenoid Valve , Air Preparation Units , Electro-pneumatic Regulators , Vacuum Generator
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Ningbo, Zhejiang
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Taizhou Bison Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Generator , High Pressure Washer , Water Pump , Engine , Spare Parts
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang
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Ningde Excel Power Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Generator Set
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Fuzhou, Fujian
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Hotowell Technology (Xiamen) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Thermostats , Zone Valves , Water Flow Switches , Modulating Valves , Balancing Valves
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xiamen, Fujian
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Thermal International Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Thermostat , Heating Element , Timer , Switch , Neon Lamp
Mgmt. Certification:
ISO 9001
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Guangzhou, Guangdong
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Shenzhen Shengwei Industrial Development Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: UPS Power , UPS Battery , Solar Storage System , Lithium Battery , Data Center Solution Provider
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
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Ninghai Yingjiao Electrical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Adapter , Power Adapter , AC/DC Adapter , Power Supply , Battery Charger
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Ningbo, Zhejiang
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Zhejiang Anfu New Energy Technology Co.,Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Ev charging station
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Guangzhou Med Equipment Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: X-Ray Machine , Veterinary X-Ray Machine , Portable X-Ray Machine , Digital X-Ray Machine , Flat Panel Detector
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 13485
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
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Xiamen Kangwo EF Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Diesel Generator , Diesel Generator Set , Diesel Genset , Cummins Genset , Container Generator
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Quanzhou, Fujian
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SHANGHAI STEP ELECTRIC CORPORATION

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Industrial LV VFD , Mv VFD , Servo Drive , Servo Motor , Industrial Robot
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Shanghai, Shanghai
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Shenzhen Qiao Mechanical & Electrical Equipment Co., ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Automatic Machine Series , Medical Pad Making Machine High-Frequency Plastic Welding Machine , Ultrasonic Weldig Machine , Hot Plate Welding Machine
Mgmt. Certification:
ISO 9000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shenzhen, Guangdong
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Reros (Changzhou) Electronics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: UPS; Online UPS; Modular UPS; Offline UPS; Online Transformer Base UPS
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changzhou, Jiangsu
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Chongqing Siyue Er Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CNC Controller , CNC System , Motor Driver
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Chongqing, Chongqing
Production Lines: 6
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Xiamen YuanZhan Automation Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fanuc , Omron , Sick , Yaskawa , Turck
Mgmt. Certification:
GAP, ISO 29001
Location: Xiamen, Fujian
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Shenzhen SORO Electronics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Uninterruptible Power Supply (UPS) , Inverter , 5G Power , Solar Telecom Power System , APF
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
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Shenzhen Shengshi Tianhe Electronic Technology Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Inverter , Solar Panel , Solar Charge Controller , Solar Generator , Solar Power Bank
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
Production Lines: 10
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Wuhan Goldhome Hipot Electrical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: AC Resonant Test System , AC/DC Hipot Tester , Circuit Breaker Analyzer , Hv Test Set , Power Frequency Hipot Tester
Mgmt. Certification:
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Wuhan, Hubei
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GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Vlf Hipot Testers , AC Hipot Tester , DC Hipot Tester , Resonant Test Set , Micro Ohmmeter
Mgmt. Certification:
ISO 9001
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Wuhan, Hubei
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Kiyu Power Wuhan Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Surge arrester , Ground lead disconnector , DC hipot tester , Partial discharge tester , Lightning impulse voltage generator
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Wuhan, Hubei
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Shanghai Sayi Yimai Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Air Compressor , Air Blower , Screw Air Compressor , Air Fan , Air Tools
Mgmt. Certification:
ISO 9001, ISO 14001, EICC
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
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HV Hipot Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Transformer Testers , Partial Discharge Test System , Insulation Tester , High Voltage Test Set , Switchgears Test Set
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wuhan, Hubei
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Kvtester Electronics Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CT and PT Analyzer , HV Testing Equipment , Transformer Tester , Relay Protective Tester , Generator and AMP Tester
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
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Baoding Brilliance Industrial Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Solid State High Frequency Welder , ERW Tube Mill , Pipe Making Machine , Solid State Hf Welder , Ribbed Rebar Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Baoding, Hebei
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Dongguan Sunhyor Audio Technology Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Professional Power Amplifiers , Digital Power Amplifiers , Analog Power Amplifiers , Audio Power Amplifier PCB Modules , Power Supply Sequence Controllers
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongguan, Guangdong
Production Lines: 3
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Category

Electrical & Electronics (826) Industrial Equipment & Components (815) Manufacturing & Processing Machinery (776) Instruments & Meters (355) Tools & Hardware (323) Auto, Motorcycle Parts & Accessories (274) Consumer Electronics (239) Metallurgy, Mineral & Energy (219) Lights & Lighting (182) Construction & Decoration (148) More

Management Certification

ISO 9001 (803) ISO 14001 (369) ISO 9000 (206) ISO9001:2015 (181) ISO 14000 (107) ISO14001:2015 (86) ISO 20000 (84) OHSAS/ OHSMS 18001 (82) Others (73) IATF16949 (68) GMP (68) QC 080000 (55) BSCI (51) ISO 14064 (44) ISO 13485 (36) HSE (35) FSC (27) HACCP (19) EICC (18) ISO45001:2016 (18) SA 8000 (17) ASME (17) ANSI/ESD (14) ISO 50001 (13) ISO 10012 (13) ISO 17025 (13) ISO 22000 (12) GAP (12) QHSE (12) ISO 29001 (11) WRAP (10) QSR (10) ISO9001:2008 (10) IFS (9) LEED (9) BRC (9) HQE (8) SHE Audits (8) BS 25999-2 (8) SEDEX (8) PAS 28000 (7) AIB (7) BREEAM (7) OHSAS18001:2007 (3) TS16949 (2) ISO14001:2004 (2) More

R&D Capacity

OEM (1,126) ODM (936) Own Brand (832) Others (29)

Annual Revenue

<1 Million USD (551) 10 ~ 50 Million USD (26) 2.5 ~ 5 Million USD (26) >100 Million USD (26) 5 ~ 10 Million USD (23) 1 ~ 2.5 Million USD (21) 50 ~ 100 Million USD (10) More

No. of Employees

5-50 People (343) 51-200 People (194) 201-500 People (50) Less than 5 People (31) 501-1000 People (10) Above 1000 People (8) More

Province & Region

Guangdong (338) Zhejiang (317) Jiangsu (185) Shandong (155) Shanghai (84) Fujian (67) Henan (45) Anhui (37) Hubei (31) Hebei (29) Hunan (21) Sichuan (21) Shaanxi (18) Chongqing (17) Beijing (16) Jiangxi (12) Liaoning (9) Tianjin (9) Gansu (2) Shanxi (1) Yunnan (1) Guangxi (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

Recommended Factories

More

Hot Products:

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Frequency Regulator Factories & Companies:

Welcome to one of the largest China B2B marketplace. This frequency regulator company list contains a wide range of frequency regulator 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 frequency regulator 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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