Total 908 close loop system factories & companies found with 2,724 products. Source high quality close loop system from our great selection of reliable close loop system manufacturing factories.
Alk Electric Group Limited
Main Products: | Air /Water Cooled Chiller , Rooftop Packaged Air Conditioner , Ahu Air Handling Unit , Fan Coil Air Conditiner , DC Inverter Vrf Air Conditioner |
Factory ownership: | Limited Company |
Location: | Qingdao, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 500-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-5000 / PieceMin. Order: 1 Piece
Jinan Inverter Electric Co., Ltd.

Main Products: | Frequency Converter , VFD , PLC , Soft Starter , Breaking Unit |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 69-4200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 59-1380 / PieceMin. Order: 1 Piece
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Unit Price: US$ 69-4200 / PieceMin. Order: 1 Piece
Hubei Xinwangda Technology Co., Ltd
Main Products: | High Speed Door Servo Moto , Fast Door Servo Motor , Industrial Door Servo Motor , Light Curtain , Optoelectronic Switch |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wuhan, Hubei |
Main Markets: | South Korea |
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Unit Price: US$ 550-570 / SetMin. Order: 1 Set
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Unit Price: US$ 650 / SetMin. Order: 1 Set
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Unit Price: US$ 650 / SetMin. Order: 1 Set
Kunming Gen Qian Commercial Co., Ltd.
Business Type: | Trading Company |
Main Products: | Automatic fire water monitor system , Linear Heat Detector , Automatic fire alarm system , Smoke detector and heat detector tester , Flame detector |
Factory ownership: | Limited Company |
Location: | Kunming, Yunnan |
Main Markets: | South America , Europe , Southeast Asia/ Mideast |
Staff: | 3 |
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Unit Price: US$ 600-650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 600-650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 600-650 / PieceMin. Order: 1 Piece
Hunan Leading Science & Technology Development Co., ...
Main Products: | Pump Control Box , Pump Controller , Pump Control Panel , Water Pump Control Box , Pump Control System |
Location: | Changsha, Hunan |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Min. Order: 10 Pieces
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Min. Order: 10 Pieces
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Min. Order: 10 Pieces
Jinan Amrta Air Conditioning Co., Ltd.
Main Products: | Chiller , Air Cooled Water Chiller , Rooftop Packaged Unit , Tent Package Unit , Water Cooled Water Chiller |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 599-3590 / PieceMin. Order: 1 Piece
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Unit Price: US$ 599-3590 / PieceMin. Order: 1 Piece
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Unit Price: US$ 768-4568 / PieceMin. Order: 1 Piece
Haining Qiruite Photoelectric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Solar water heater , Solar hot water heater , Solar collector |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jiaxing, Zhejiang |
Production Lines: | 8 |
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Unit Price: US$ 49-320 / SetMin. Order: 1 Set
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Unit Price: US$ 49-320 / SetMin. Order: 1 Set
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Unit Price: US$ 49-320 / SetMin. Order: 1 Set
Jinan Deming Power Equipment Co., Ltd
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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Unit Price: US$ 2200-2300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
Shenzhen Jutai Comm Co., Ltd.
Main Products: | Automatic Door Sensor , Gate Automation Security Solution , RFID Reader , Barrier Gate , Gate Motor |
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1900-1953 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1900-2100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1900-1953 / PieceMin. Order: 1 Piece
Suzhou Thriving Medical Equipment Corp.
Main Products: | Hospital Bed , Medical Equipment , Autoclave , Stretcher , Bed Head Unit |
Factory ownership: | Limited Company |
Location: | Suzhou, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 4100-4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25000-35000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7800-8900 / PieceMin. Order: 1 Piece
Henan Forever Medical Co., Ltd.
Business Type: | Trading Company |
Main Products: | Ultrasound scanner , X Ray machine , ICU equipment , Laboratory equipment , Sterilizer equipment |
Factory ownership: | Limited Company |
Location: | Zhengzhou, Henan |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , Domestic |
Staff: | 12 |
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Unit Price: US$ 11500-13500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11500-13500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11500-13500 / PieceMin. Order: 1 Piece
Qingdao Ding Li Machinery Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Foundry Machinery , Casting Machinery , Inertial Linear Vibrating Screen , Worm Feeder , Clay Sand Molding Line |
Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 11000-15000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11000-15000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11000-15000 / PieceMin. Order: 1 Piece
Beijing LBM Science & Technology Development Co., Ltd.
Main Products: | Bag Dust Collector , Dust Collector , Fabric Filter , LED Street Lamp , High Mast Lighting |
Factory ownership: | Limited Company |
Location: | Beijing, Beijing |
Main Markets: | North America , Southeast Asia , Africa , Mid East |
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
TANG CHENG INTERNATIONAL TRADE CO., LTD.
Main Products: | Welding Robot , CNC Cutting Machine , Welding Machine , Laser Machine , Industrial Robot |
Location: | Wuxi, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 455-475 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3042-4479 / PieceMin. Order: 1 Piece
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Unit Price: US$ 716-1268 / PieceMin. Order: 1 Piece
GUANGZHOU LEYTE MEDICAL EQUIPMENT CO LIMITED
Business Type: | Trading Company |
Main Products: | Ultrasound Machine , Patient Monitor , ECG Machine , Syringe Pump , Infusion Pump |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
Location: | Guangzhou, Guangdong |
Main Markets: | South America , Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 14285-14880 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7885-8215 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8760-9130 / PieceMin. Order: 1 Piece
Shenzhen Ouxiang Electronics Co., Ltd.
Main Products: | Police Body Worn Camera , 4G Smart Helmet Camera , 4G Dash Camera , DC Charge Controller , Security Camera |
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 120 / PieceMin. Order: 1 Piece
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Unit Price: US$ 165 / PieceMin. Order: 1 Piece
Nanjing Huikaishun Electronic Technology Co., Ltd.
Main Products: | Low-Power High-Efficiency Power Supply , High-Voltage Power Supply for Air Purification , New Wind Controller , Group Control Display Controller , FFU Fan Controller |
Mgmt. Certification: |
ISO9001:2015, Others
|
Factory ownership: | Limited Company |
Location: | Nanjing, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39.8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 68 / PieceMin. Order: 1 Piece
PW INSTRUMENTS (GUANGDONG) CO., LTD.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Universal Material Testing Machine , Climate Test Chamber , Optical Measurement Machine , Physical Property Testing Machine |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
Production Lines: | 3 |
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
Topbest Technology Limited
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Automatic Assembly Line , Automatic Soldering Machine , Handheld Auto Screw Locking Machine , Automatic Glue Dispenser , Automatic Screw Locking Machine |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , Europe , Southeast Asia/ Mideast , Australia |
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Unit Price: US$ 3500-5500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-5500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500-5500 / PieceMin. Order: 1 Piece
Ningbo Sentek Electronics Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Smoke Alarm , Smoke Detector , Magnetic Door Contacts |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.97-1.14 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.25-1.45 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.08 / PieceMin. Order: 1000 Pieces
Guangzhou Mingsen Technologies Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Banking Card Personalization Machine , Card Cavity Milling Machine , Card Instant Issuing Kiosk |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 55000-125000 / SetMin. Order: 1 Set
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Unit Price: US$ 55000-200000 / SetMin. Order: 1 Set
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Unit Price: US$ 55000-125000 / SetMin. Order: 1 Set
Shanghai Dubhe Environmental Protection &Technology ...
Business Type: | Trading Company |
Main Products: | Biological Media Mbbr , Aeration Diffuser , Dissolved Air Fiotation , Rotary Drum Screen , Belt Filter Press |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 7-8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7-8 / PieceMin. Order: 1 Piece
Zuden Technology (HK) Co., Limited
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Alarm System , Access Control , Electromagnetic Lock , Home Security System , Alarm Strobe Siren |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , Australia |
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Unit Price: US$ 18.9-21.9 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 15.9-25.9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 18.9-20.9 / PieceMin. Order: 50 Pieces
Guangzhou Yueshen Medical Equipment Co., Ltd.
Main Products: | Medical X-ray Machine , Veterinary Equipment , Medical Equipment , Hospital Furinture , B Ultrasound Scanner |
Factory ownership: | Private Owner |
Location: | Guangzhou, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
Annual Revenue: | US$5 Million - US$10 Million |
Fujica System Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Swing Gate , Barrier Gate , Parking System , Swing Gate Motor , Swing Gate Turnstile |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 699-899 / PieceMin. Order: 1 Piece
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Unit Price: US$ 589-799 / PieceMin. Order: 1 Piece
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Unit Price: US$ 589-799 / PieceMin. Order: 1 Piece
Ankuai Intelligent Tech Inc
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Barrier Gate , Turnstiles , Sliding Gate , ALPR Parking System , Parking Security Equipment |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 850-980 / PieceMin. Order: 1 Piece
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Unit Price: US$ 850-980 / PieceMin. Order: 1 Piece
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Unit Price: US$ 818-930 / SetMin. Order: 1 Set
Fuzhou Arthas Fluid Equipment Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Irrigation , Disc Filter , Sand Media Filter , Irrigation System , Air Valve |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Fuzhou, Fujian |
Production Lines: | 2 |
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Unit Price: US$ 39.1-43.7 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 63.33-70.78 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 68-76 / PieceMin. Order: 20 Pieces
Shenzhen Wejoin Corporation
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Barrier Gate , Automatic Barrier , Barrier , Gate Operator , Boom Barrier |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 260-300 / SetMin. Order: 1 Set
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Unit Price: US$ 248-300 / PieceMin. Order: 1 Piece
Shandong Xinao Automatic Control Technology Co., Ltd
Main Products: | HVAC Automation Control Products and Fluid Contr , Electric Control Valve , Cold and Heat Exchangers , IoT Remote Control Valve , Electric Pressure Control Valve |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 300-350 / SetMin. Order: 5 Sets
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Unit Price: US$ 300-350 / SetMin. Order: 5 Sets
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Unit Price: US$ 300-350 / SetMin. Order: 5 Sets
Zhengzhou Hepo International Trading Co., Ltd.
Main Products: | Medical Refrigerator , Deep Freezer , Cooler Box , Auto Biochemistry Analyzer , Auto Hematology Analyzer |
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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Unit Price: US$ 8300-9050 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39300-40300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-3000 / PieceMin. Order: 1 Piece