Home Supplier Discovery Electrical & Electronics Transformer Control Transformer Factories & Companies
Total 2,000+ control transformer factories & companies found with 6,000+ products. Source high quality control transformer from our great selection of reliable control transformer manufacturing factories.

Wenzhou Chuanjing International Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Control Transformer , Miniature Circuit Breaker , Magnetic Starter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Yueqing Winston Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Soft starter , Thermostat , Heater , Switching power supply , Proximity switch
Mgmt. Certification:
ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang

Shenzhen Sipotek Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Vision Inspection Machine , Automated Optical Inspection Equipment
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Production Lines: 3

REELEN INT'L LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Isolation Transformer , AC Stabilizer , Step up and Down Transformer , Auto Transformer , AC Reactor
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Tianjin Grewin Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Transformer , Current Transformer , Toroidal Transformer , Ferrite Transformer , Clamp on Transformers
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

AL Transfo Technology Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Transformer , Inductor , Coil , Current Transformer , Choke
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui

Pearl Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Dry-type Transformer , Oil-immersed Distribution Transformer , Oil-immersed Power Transformer , Substation Transformer , Reactor
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guangzhou, Guangdong

Sansion Power Electric Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Power testing products (Only export)
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wuhan, Hubei

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

Wuhan Goldhome Hipot Electrical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Resonant Test System , AC and DC Hipot Test Set , Power Frequency PD High Voltage Tester , GTU Partial Discharge High Voltage Tester , Partial Discharge Test Transformer
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuhan, Hubei

Wuhan Hezhong Electric Equipment Manufacture Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Lightning Arrester , Ground Lead Disconnect , High Voltage Tester , DC Hipot Tester , High Voltage Divider
Mgmt. Certification:
ISO9001:2008, OHSAS18001:2007, ISO 14001: 2015 Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei

Zhejiang Jarol Scientific Instrument Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Frequency Inverter , Servo , HMI , PLC , Mask Machine
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jiaxing, Zhejiang

Zhejiang Zhongneng Electrical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Metal-oxide Varistor , Arrester , Insulator , Fuse Cutout , Vacuum Circuit Breaker
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang

Honle Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Automatic Voltage Regulator , Volgtage Stabilier , Regulator , Power Transformer , Inverter
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, FSC
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Wenzhou Funi Electrical Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Low Voltage Circuit Breaker (MCB , RCCB/RCD , RCBO , DPN , Isolator
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

Shenzhen Okerda Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Toroidal Power Transformer , Encapsulated Power Transformer , High Frequency Transformer , SMD Transformer , R Type Transformer
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong

CNC Electric Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Group Corporation
Main Products: Miniature Circuit Breaker , Moulded Case Circuit Breaker , Air Circuit Breaker , Oil-immersed Power Transformer
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Wholly Foreign-owned Enterprise
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

Hefei Ecriee-Tamura Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Transformer , Reactor , Inductor , PDU
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007, IATF16949
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Hefei, Anhui

People Ele. Appliance Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Group Corporation
Main Products: Circuit Breaker , Contactor , Switch , Socket , Distribution Box
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

XIN CHENG INDUSTRY MATERIAL CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: DDP Paper/Diamond Dotted Paper , Insulation Bushing , Epoxy Lamination Sheets , FRP Dog Bone with Spacer , Pressobard/Pressboard Strips
Mgmt. Certification:
ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin

Qingdao Noble Electronics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Other , Group Corporation
Main Products: Transformer , Toroidal Transformer , Choke Inductor , Power Transformer 10kVA to 2000kVA , Toroidal Inductor
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong

HV Hipot Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: High Voltage Tester , HV PD Test Set , HV Resonant Test System , Cable Fault Locator , SF6 Gas Test Set
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei

DENGGAO ELECTRIC CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Current Transformer , Voltage Transformer , Combined Transformer , Vacuum Circuit Breaker , Drop Out Fuse Cutout
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Category

Electrical & Electronics (1,217) Industrial Equipment & Components (1,021) Manufacturing & Processing Machinery (970) Consumer Electronics (425) Tools & Hardware (408) Instruments & Meters (403) Lights & Lighting (393) Metallurgy, Mineral & Energy (335) Auto, Motorcycle Parts & Accessories (279) Construction & Decoration (260) More

Management Certification

ISO 9001 (1,066) ISO 14001 (553) ISO 9000 (316) ISO9001:2015 (202) ISO 14000 (160) ISO9001:2008 (143) ISO 20000 (127) OHSAS/ OHSMS 18001 (121) IATF16949 (95) OHSAS18001:2007 (89) QC 080000 (89) ISO14001:2015 (82) BSCI (72) GMP (66) Others (62) HSE (56) ISO 14064 (55) ISO14001:2004 (50) ISO 13485 (41) FSC (23) QHSE (23) ANSI/ESD (23) ASME (21) EICC (21) BS 25999-2 (21) HACCP (19) SEDEX (18) IFS (17) BRC (17) SA 8000 (16) ISO 17025 (16) ISO 29001 (15) ISO 50001 (15) LEED (14) QSR (13) GAP (13) ISO 22000 (13) HQE (13) ISO 10012 (12) AIB (11) WRAP (11) SHE Audits (10) PAS 28000 (10) BREEAM (8) ISO45001:2016 (7) TS16949 (4) IRIS (2) TS 16949 (1) CASBEE (1) DGNB (1) NABERS (1) TL9000 (1) AS9100 (1) More

R&D Capacity

OEM (1,634) ODM (1,304) Own Brand (1,216) Others (52)

Annual Revenue

<1 Million USD (763) 10 ~ 50 Million USD (78) 2.5 ~ 5 Million USD (70) 5 ~ 10 Million USD (66) >100 Million USD (59) 1 ~ 2.5 Million USD (58) 50 ~ 100 Million USD (38) More

No. of Employees

5-50 People (524) 51-200 People (408) 201-500 People (121) Less than 5 People (60) 501-1000 People (28) Above 1000 People (16) More

Province & Region

Guangdong (693) Zhejiang (411) Jiangsu (237) Shandong (166) Shanghai (102) Henan (86) Fujian (75) Hebei (68) Anhui (49) Hubei (47) Hunan (27) Chongqing (25) Beijing (24) Tianjin (24) Liaoning (16) Sichuan (13) Jiangxi (12) Shaanxi (11) Hongkong S.A.R. (2) Gansu (1) Taiwan, China (1) Yunnan (1) Shanxi (1) Hainan (1) Heilongjiang (1) More