Home Supplier Discovery Consumer Electronics Solar Water Heater Close Loop System Factories & Companies
Total 832 close loop system factories & companies found with 2,496 products. Source high quality close loop system from our great selection of reliable close loop system manufacturing factories.

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: Air Conditioning , Refrigeration Unit , Chiller , Condenser Units , Plate Heat Exchanger
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Production Lines: 6

Zhangjiagang Beiman Machinery Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Plastic Pipe Production Line , Plastic Profile Production Line , Plastic Mixer Machine , Plastic Pelletizing Line , PP/PE Corrugate Pipe Production Line
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Suzhou, Jiangsu
Main Markets: South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa

WEIFANG HENG AN IMP & EXP CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Cooling Tower , Evaporative Condenser , PVC Fill , Stainless Steel Pipe , Counterflow Evaporative Condenser
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Weifang, Shandong
Production Lines: 2

S4A Industrial Co., Limited

Gold MemberGold Member
Main Products: Access Control , Electromagnetic Lock , UHF Long Range Reader , RFID Access Control , Em Lock
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 6

Jinan Hongniu Machinery Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Fiber Laser Cutting Machine , Plasma Laser Cutting Machine , Fiber Laser Welding Machine , Fiber Laser Cleaning Machine , 3D Robot
Mgmt. Certification:
ISO14001:2015, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinan, Shandong

Zhejiang New Folinn Electric Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Frequency Inverter
Mgmt. Certification:
ISO9001:2015, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Lidar , Photoelectric sensors , Light curtains , Proximity sensors , Vehicle monitoring systems
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001, Others
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Production Lines: 4

Shenzhen UTP Fiber Technology Co., Ltd.

Gold MemberGold Member
Main Products: Industrial Poe Switch , Fiber Media Converter , Poe Injector , HDMI Fiber Extender , HD/3G/12g-SDI Fiber Extender
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 6

Fenghua Transmission Technology (Jiangsu) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Gearbox , Reducer , Motor , Planetary Gearbox , Harmonic Drive Reducer
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Suzhou, Jiangsu
Production Lines: 5

Shanghai Yiying Crane Machinery Co., Ltd.

Diamond MemberDiamond Member
Main Products: Chain Hoists , Electric Hoists , Lever Hoist , Hand Pallet Truck , Manual Stacker
Factory ownership: Private Owner
Location: Shanghai, Shanghai
Production Lines: 8

IDeal Intelligent Technology Co., Ltd.

Gold MemberGold Member
Main Products: Barrier Radar Detector , RFID Readers , RFID Cards , Barrier Gate , Loop Detector
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 6

NINGBO FBELE ELECTRONICS CO., LTD.

Diamond MemberDiamond Member
Main Products: Piezo buzzer , Speaker , Piezo siren , Switch , Fuse
Factory ownership: Limited Company
Location: Ningbo, Zhejiang
Production Lines: 6
Main Markets: South America , Europe , Southeast Asia/ Mideast

Shenzhen Shengshi Tianhe Electronic Technology Co., ...

Gold MemberGold Member
Main Products: Inverter , Solar Panel , Solar Charge Controller , Solar Generator , Solar Power Bank
Location: Shenzhen, Guangdong
Production Lines: 10

ZHEJIANG JIANZHUANG TRANSMISSION TECHNOLOGY CO.,LTD

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Ball Screw , Linear Guide , Linear Beairng , Linear Shaft , Ball Screw Support
Mgmt. Certification:
ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Lishui, Zhejiang

Shenzhen Joint Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Vertical Milling Machine , CNC Milling Machine , CNC Lathe Machine , Conventional Manual Lathe Machine , Surface Grinding Machine
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 10

Dalian Zhide CNC Technology Co., Ltd

Diamond MemberDiamond Member
Main Products: CNC Lathe , Car Milling Composite Center , Machining Center , Mind Machine
Factory ownership: Private Owner
Location: Dalian, Liaoning
Production Lines: 3

Changsha Smart Machinery Technology Co., Ltd

Diamond MemberDiamond Member
Main Products: Concrete Mixer Trucks , Concrete Pumps , Concrete Pump Spare Parts , Concrete Mixer Spare Parts , Truck Parts
Factory ownership: Limited Company
Location: Changsha, Hunan
Production Lines: 2

RS Security Co., Ltd.

Gold MemberGold Member
Main Products: Tripod Turnstile , Flap Barrier , Waist Height Turnstile , Full Height Turnstile , Swing Barrier
Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: Above 10

Hangzhou Safedoor Automation & Hardware Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Various automatic doors.
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hangzhou, Zhejiang
Production Lines: 1

Zhejiang Ziri Electrical Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Frequency Inverter , AC Drive , Soft Starter , Frequency Converter , VFD
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wenzhou, Zhejiang
Production Lines: 8
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Manufacturing & Processing Machinery (512) Industrial Equipment & Components (492) Electrical & Electronics (324) Tools & Hardware (232) Instruments & Meters (205) Metallurgy, Mineral & Energy (138) Construction & Decoration (126) Security & Protection (117) Auto, Motorcycle Parts & Accessories (72) Health & Medicine (68) More

Management Certification

ISO9001:2015 (129) ISO 9001 (101) ISO 14001 (74) Others (56) ISO45001:2018 (45) ISO 9000 (20) ISO 14000 (12) QC 080000 (11) ISO 20000 (9) OHSAS/ OHSMS 18001 (8) ISO14001:2015 (8) FSC (7) GMP (7) ISO 13485 (6) ISO 50001 (6) IATF16949 (6) ISO 14064 (5) BSCI (4) ISO45001:2016 (3) GAP (2) HSE (2) ISO 22000 (2) ISO 29001 (1) ANSI/ESD (1) BREEAM (1) LEED (1) HACCP (1) QSR (1) IFS (1) SHE Audits (1) ISO9001:2008 (1) ISO 17025 (1) ISO 10012 (1) More

R&D Capacity

OEM (670) ODM (663) Own Brand (450) Others (11)

Annual Revenue

<1 Million USD (410) 2.5 ~ 5 Million USD (17) 10 ~ 50 Million USD (8) >100 Million USD (7) 5 ~ 10 Million USD (7) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (428) 51-200 People (144) Less than 5 People (69) 201-500 People (48) 501-1000 People (8) Above 1000 People (3) More

Province & Region

Guangdong (171) Zhejiang (139) Jiangsu (138) Shandong (123) Shanghai (62) Fujian (37) Hebei (26) Hubei (24) Henan (24) Anhui (21) Beijing (15) Hunan (15) Tianjin (8) Jiangxi (7) Liaoning (6) Shaanxi (5) Sichuan (4) Chongqing (3) Guangxi (2) Hongkong S.A.R. (1) Yunnan (1) More