Home Supplier Discovery Electrical & Electronics GPS Tracker Frequency Check System Factories & Companies
Total 2,000+ frequency check system factories & companies found with 6,000+ products. Source high quality frequency check system from our great selection of reliable frequency check system manufacturing factories.

Shandong Light Fir Machinery Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen
Factory ownership: Limited Company
Location: Dongying, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Tags: High Frequency Systems Factory, Agile Frequency Modulator Factory, Vector Frequency Control Factory

Weshine Electric Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Baoding, Hebei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Domestic
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Tags: General Frequency Converter Company, Selective Frequency Gsm Company, Variable Frequency Pump Company

HangZhou Ever-Power Transmission Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Gearbox , Reducer , Sprocket , Gear , Chain
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Hangzhou, Zhejiang
Production Lines: 1
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Tags: Thyristor Frequency Converter Factory, Frequency Speed Control Factory, High Frequency Resistor Factory

Sunpro Energy Tech Co., Ltd.

Diamond MemberDiamond Member
Main Products: Hybrid Solar System , Solar Panel , Lithium Battery , off Grid Solar System , on Grid Solar System
Location: Hefei, Anhui
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Tags: Low Frequency Product Company, Wireless High Frequency Company, Variable Frequency Type Company

Guangzhou Beir Electronic Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Beauty Equipment‬
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
Main Markets: North America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia
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Tags: Intelligent Frequency Inverter Factory, Frequency Controller Circuit Factory, Frequency Drive Control Factory

Shenzhen UPSEN Electronic Co., Ltd.

Diamond MemberDiamond Member
Main Products: UPS , Inverter , Battery , Energy Storage , Solar Power
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Tags: Electric Motor Frequency Company, Variable Frequency Pwm Company, Electric Frequency Converter Company

NANBEI INSTRUMENT LIMITED

Diamond MemberDiamond Member
Main Products: Laboratory Instrument , Rotary Evaporator , Glass Reactor , Life Science Instruments , Agricultural Instruments
Factory ownership: Limited Company
Location: Zhengzhou, Henan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Tags: Electronic Frequency Converter Factory, Voltage Frequency Drive Factory, AC Frequency Controller Factory

Chongqing Vision Star Optical Co., Ltd.

Diamond MemberDiamond Member
Main Products: Auto Refractometer , Lensmeter , Slit Lamp , Lens Edger , Ophthalmic
Factory ownership: Private Owner
Location: Chongqing, Chongqing
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Changsha Deligreen Power Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Lithium Battery , Battery Charger , Active Battery Equalizer , BMS , Evse Charging Connector
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: North America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia
Staff: 12
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Shanghai MedEco Industry Co., Ltd.

Diamond MemberDiamond Member
Main Products: Operating Lamp , Operating Table , Surgical Stapler , Veterinary Equipment , Dialysis Chair
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , Europe , Africa
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Shenzhen Scimagic Development Technology Co., Limited

Gold MemberGold Member
Business Type: Trading Company
Main Products: 433.92MHz Remote Control , Garage Door Remote Control , Wireless Remote Control , Remote Transmitter , Ewelink WiFi RF Switch Module
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia
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Xi'an Heb Biotechnology Co., Ltd.

Gold MemberGold Member
Main Products: Rotary Evaporator , Jacketed Glass Reactor , Chiller , Heating Circulation Bath , Diaphragm Vacuum Pump
Factory ownership: Limited Company
Location: Xi'an, Shaanxi
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Mid East , Western Europe
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NANTONG DART-RICH FAN CO.,LTD

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Steam Compressor , High Efficient Centrifugal Fan , Centrifugal Blower
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Nantong, Jiangsu
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Newin (Guangdong) Machinery Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Closed Type Cooling Tower , Industrial Cooling Tower , Square Cross Flow Cooing Tower , Square Counter Flow Cooling Tower , Cooling Tower PVC Fills
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Huizhou, Guangdong
Main Markets: South America , Southeast Asia/ Mideast , Domestic
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Wuxi Fengwei Machinery Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Welding Rotator , End Face Milling Machine and Parts , Welding Positioner , Welding Manipulator
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuxi, Jiangsu
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Senken Group Co., Ltd.

Diamond MemberDiamond Member
Main Products: Body Camera , Body Worn Camera , in-Car Police Camera , Lightbar , Police Anti-Riot Suit
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Shenzhen Kelvin Electronics Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: RF Remote Control , RF Remote Controller , RF Transmitter and Receiver Module , Wireless Paging System , Customized Product
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Production Lines: 2
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Shanghai Longliyuan Electric Power Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Active Harmonic Filter , Static Var Generator , Svg , Ahf.
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Shenzhen Able Technology Co., Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Energy Saver Card Switch , Touch Wall Switch
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Production Lines: 4
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Ningbo Futai Window and Door Automation Technology Co., ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: tubular motor , curtain motor
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang
Production Lines: 5
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Luoyang Heli Automation Equipment Co., Ltd.

Gold MemberGold Member
Main Products: PLC Control System , Electrical Control System , Anode Furnace , Converter , Bottom-Blown Converter
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Luoyang, Henan
Staff: 9
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Shanghai Unitychy International Trade Co., Ltd

Diamond MemberDiamond Member
Main Products: Gas Cylinder Testing Equipment , Gas Filling System Equipment , Manufacturing Inspection Equipment , Carbon Dioxide Filling Equipment , F200 Filling System Equipment
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Jianyun Zhishui (Qingdao) Industrial Technology Co., ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Water Purification Equipment , Water Treatment Equipment , RO Water Purifier , Water Purifying Equipment , Water Purification Plant
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Qingdao, Shandong
Production Lines: 1
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Biobase Meihua Trading Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Autoclave , Chemistry analyzer , Laminar Flow Cabinet , Lab Incubator , Medical Freezer
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
Production Lines: 8
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Guangzhou Med Equipment Limited

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
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
Main Markets: Domestic
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Qingdao Aucma Global Medical Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Blook Bank Refrigerator , Pharmacy Refrigerator , Combined Refrigerator and Freezer , Ice-lined Refrigerator , Deep Freezer
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong
Main Markets: South America , Africa , South Asia
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Jinan Deming Power Equipment Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Wind Generator Controller and Inverter , Solar Hybrid Inverter , Power Conversion System , Off Grid Inverter , DCDC Converter
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinan, Shandong
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Biobase Biozone Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Refrigeration Equipment , Autoclave , Chemistry Analyzer
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
Production Lines: 8
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Biobase Biodustry (Shandong) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Laminar Flow Cabinet , Fume Hood , Biosafety Cabinet , Clean Bench , Safety Cabinet
Mgmt. Certification:
ISO9001:2015, ISO14001, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinan, Shandong
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Guangzhou CN Electrical Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Electrical Partition Walls , Automatic Revolving Door
Mgmt. Certification:
ISO9001:2015, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guangzhou, Guangdong
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Category

Manufacturing & Processing Machinery (1,797) Industrial Equipment & Components (1,723) Electrical & Electronics (1,279) Tools & Hardware (803) Instruments & Meters (737) Consumer Electronics (524) Auto, Motorcycle Parts & Accessories (510) Construction & Decoration (444) Security & Protection (354) Metallurgy, Mineral & Energy (326) More

Management Certification

ISO9001:2015 (524) ISO 14001 (336) ISO 9001 (239) ISO45001:2018 (230) Others (189) ISO 9000 (53) ISO 14000 (35) ISO 20000 (32) BSCI (25) GMP (23) QC 080000 (22) ISO 13485 (20) OHSAS/ OHSMS 18001 (19) ISO 50001 (18) IATF16949 (17) HSE (13) ISO 14064 (13) FSC (13) ISO14001:2015 (12) SEDEX (6) SA 8000 (5) HACCP (5) ASME (5) ISO45001:2016 (5) WRAP (4) ANSI/ESD (4) GAP (4) ISO 17025 (4) QHSE (3) SHE Audits (3) BRC (3) EICC (3) IFS (3) ISO 29001 (3) ISO9001:2008 (3) ISO 10012 (2) QSR (2) PAS 28000 (2) AIB (2) ISO 22000 (2) BREEAM (2) HQE (2) LEED (2) BS 25999-2 (2) More

R&D Capacity

ODM (2,536) OEM (2,475) Own Brand (1,483) Others (35)

Annual Revenue

<1 Million USD (1,785) 2.5 ~ 5 Million USD (35) 10 ~ 50 Million USD (33) 5 ~ 10 Million USD (29) 1 ~ 2.5 Million USD (23) >100 Million USD (9) 50 ~ 100 Million USD (8) More

No. of Employees

5-50 People (1,698) 51-200 People (538) Less than 5 People (330) 201-500 People (121) 501-1000 People (21) Above 1000 People (16) More

Province & Region

Guangdong (812) Zhejiang (469) Shandong (413) Jiangsu (369) Shanghai (165) Henan (147) Hebei (128) Fujian (124) Anhui (82) Hubei (65) Hunan (60) Beijing (52) Tianjin (41) Sichuan (32) Liaoning (32) Chongqing (28) Jiangxi (21) Shaanxi (20) Shanxi (11) Guangxi (4) Jilin (3) Heilongjiang (3) Hainan (1) Taiwan, China (1) Gansu (1) Ningxia (1) More
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Frequency Check System Factories & Companies:

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