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Home Supplier Discovery Electrical & Electronics Thermostat & Temperature Controller Circuit Principle Factories & Companies
Total 1,776 circuit principle factories & companies found with 5,328 products. Source high quality circuit principle from our great selection of reliable circuit principle manufacturing factories.

Ruihai Chiller Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Industrial Chillers , Water Cooled Chillers , Air Cooled Chillers , Screw Type Chillers , Small Chillers
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, Customized
Location: Shenzhen, Guangdong
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Zibo Torch Machine Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Battery Charger , Battery Making Machine , Mould , Laser Machine
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Zibo, Shandong
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Guangzhou Zhibao Food Special Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Dough mixer; Food mixer; Bakery oven
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 13485
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
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YUEQING TONGDA WIRE ELECTRIC FACTORY

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Micro Switch
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Production Lines: Above 10
Main Markets: Others
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Shanghai Wenlida Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Automatic Voltage Regulator; Transformer; Laiminated Busbar; Variable Frequency Power; APF
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shanghai, Shanghai
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Shenzhen Eboat Times Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Disposable Vape Pen , Disposable E Cigarette , Electronic Cigarette , Vape Cartridge , 510 Battery
Mgmt. Certification:
ISO 9001, GMP, FSC
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
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Qingdao Wingoal Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Ozone Generator , Ozonizer , Ozonator , Waste Gas and Water Treatment Ozone Generator , Disinfector
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong
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Wisdom (Guangzhou) Electronics Company Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: IPL Power Supply , Laser Power Supply , RF Power Supply , Diode Laser Power Supply , Beauty Equipment System Customized
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
Production Lines: Above 10
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Sails RFID Smart Card Technology Co., Limited

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: RFID Tags , Smart Card , Ear Tag , Pet Microchip , Pigeon Ring
Mgmt. Certification:
ISO 9001, ISO 9000, QC 080000, GMP, HACCP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
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Jiangsu Morel Energy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Solar Panel , Solar System , Solar Energy , Solar Bracket , Solar Inverter
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Taizhou, Jiangsu
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Qingdao EVU Environmental And Engineering Equipment ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sewage Treatment Plant , Water Purifier , Water Filter , Daf , Sludge Dewatering Machine
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
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Eric (Tianjin) Technology Group Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Epoxy Sheet , Ama Insulation Paper , Fiberglass Sleeve , Polyester Film , Varnished Products
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Production Lines: 7
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Anhui Mingde Medical Care Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Sterilization Pouch , Dental Bibs , Examination Paper Couch Roll , Protective Bed Sheet , Dental Accessories
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Hefei, Anhui
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Taili Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Power Transformer , Power Substation , Switchgear , Switch Cabinet , Distribution Transformer
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, transformer design
Location: Wenzhou, Zhejiang
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Cheemi Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Other
Main Products: Hall Effect Sensor , Proximity Sensor , Temperature Sensor , Current Transformers , Current Transmitter
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Nanjing, Jiangsu
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Haomai Electric Power Automation Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: CT PT Analyzer , Relay Protection Test System , Multifunctional Ratio Tester , Electronic CT/Vt Tester , Substation DC System Tester
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuhan, Hubei
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Shandong Huate Magnet Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Magnetic Separator , Iron Separator , Eddy Current Separator , Magnetic Stirrer , High Intensity Magnetic Separator
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Weifang, Shandong
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Wuxi Longterm Machinery Technologies Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: LPG Gas Cylinder Production Line , LPG Gas Cylinder Body Welding Line , CNG Cylinder Hot Spinning Machine , Fire Extingushier Forming Machine , Cable Machinery
Mgmt. Certification:
ISO 9000, ISO 14001, ISO 20000
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Jiangsu Qunshuo Heavy Industry Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Container Spreader , Marine Offshore Crane , Port Pedestal Crane , Port Eco-Hopper , Bulk Grab Buckets
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand, GBM GHE GLK
Location: Wuxi, Jiangsu
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Guanzhou Baiyun District Zhenhao Auto Parts Trade ...

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: ECU Computer Board , Oxygen Sensor , ignition coil , electronic fuel pump assembly , electronic fuel pump core
Mgmt. Certification:
HACCP
Factory ownership: Private Owner
Location: Guangzhou, Guangdong
Main Markets: Southeast Asia/ Mideast
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Suzhou Kiande Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Busbar Fabrication Machine , Busbar Assembly Machine , Busbar Inspection Machine , Busbar Riveting Machine , Busduct Manufacturing Line
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Suzhou, Jiangsu
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Zhuhai Wangyang Water Treatment Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Water Treatment Equipment; Seawater Desalination Equipment; Brackish Water Desalination Equipment; Pure Water Equipment; EDI Hyper Pure Water Equipment
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhuhai, Guangdong
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Dongguan Zhaoliang Lighting Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: LED Car Light , LED Bulb , Motorcycle LED Light , Flashlight LED Bulb
Mgmt. Certification:
ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongguan, Guangdong
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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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Henan Yuhui Mining Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Mining Machine , Crushers , Grinding Mills , Feeders , Screens
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Zhengzhou, Henan
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Wuxi DGM Environmental Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Shredder , Granulator , Plastic and Tire Recycling Line , Washing Line
Mgmt. Certification:
ISO 14000
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Wuxi, Jiangsu
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Jiangxi Province County Mining Machinery Factory

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Mining Spiral Concentrator , Gold Shaking Table , Mine Machinery Equipment , Mining Concentrator Separator , Feeding Machinery
Mgmt. Certification:
ISO 9001
Factory ownership: Private Owner
R&D Capacity: OEM, Own Brand
Location: Ganzhou, Jiangxi
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Shenzhen Brother Ice System Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Ice Maker , Ice Machine , Flake Ice Machine , Ice Making Machine , Ice Flaker
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shenzhen, Guangdong
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Dongguan Hispeed Laser Technology Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fiber Laser Marking Machine , CO2 Laser Marking Machine , UV Laser Marking Machine
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dongguan, Guangdong
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Anhui Jingsun New Energy and Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solar Panel , Solar Battery , Solar System , Solar Products , Solar Moudle
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, IATF16949, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, Canadian Jinko
Location: Hefei, Anhui
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Category

Manufacturing & Processing Machinery (1,046) Industrial Equipment & Components (1,023) Electrical & Electronics (768) Instruments & Meters (499) Tools & Hardware (453) Metallurgy, Mineral & Energy (353) Auto, Motorcycle Parts & Accessories (350) Construction & Decoration (257) Consumer Electronics (209) Health & Medicine (134) More

Management Certification

ISO 9001 (1,007) ISO 14001 (470) ISO 9000 (279) ISO9001:2015 (278) ISO14001:2015 (140) ISO 14000 (139) Others (135) OHSAS/ OHSMS 18001 (118) ISO 20000 (115) IATF16949 (110) GMP (108) QC 080000 (88) BSCI (84) HSE (77) ISO 13485 (75) ISO 14064 (73) FSC (45) ISO45001:2016 (32) ASME (30) ANSI/ESD (28) QHSE (22) HACCP (21) IFS (20) SA 8000 (20) ISO 29001 (19) ISO 10012 (19) BRC (19) ISO 17025 (19) SEDEX (19) ISO 22000 (18) ISO 50001 (17) EICC (17) QSR (16) GAP (16) BS 25999-2 (16) HQE (15) PAS 28000 (15) LEED (15) SHE Audits (15) ISO9001:2008 (15) WRAP (14) AIB (14) BREEAM (13) OHSAS18001:2007 (9) ISO14001:2004 (4) TS16949 (1) More

R&D Capacity

OEM (1,524) ODM (1,287) Own Brand (1,046) Others (48)

Annual Revenue

<1 Million USD (867) 5 ~ 10 Million USD (16) 2.5 ~ 5 Million USD (16) 10 ~ 50 Million USD (15) 1 ~ 2.5 Million USD (8) >100 Million USD (6) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (524) 51-200 People (253) 201-500 People (61) Less than 5 People (57) 501-1000 People (11) Above 1000 People (7) More

Province & Region

Guangdong (426) Zhejiang (284) Jiangsu (247) Shandong (224) Henan (114) Shanghai (110) Hebei (70) Fujian (43) Hunan (38) Hubei (36) Anhui (35) Beijing (25) Chongqing (24) Liaoning (21) Jiangxi (19) Shaanxi (18) Tianjin (15) Sichuan (11) Guangxi (4) Shanxi (3) Gansu (2) Yunnan (2) Heilongjiang (1) Jilin (1) Hongkong S.A.R. (1) Ningxia (1) Guizhou (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

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Circuit Principle Factories & Companies:

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