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Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Test Converter Factories & Companies
Total 1,712 test converter factories & companies found with 5,136 products. Source high quality test converter from our great selection of reliable test converter manufacturing factories.

Shenzhen KOC Communication Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fiber Optic Patch Cord
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shenzhen, Guangdong
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Jinhua SunMaster Solar Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Various light such as solar street light , solar wind street light , solar garden light , led street light source , led flood light
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinhua, Zhejiang
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Shenzhen Aimiqu Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet
Mgmt. Certification:
ISO 9001, ISO 14000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
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Foshan Snat Energy Electrical Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solar Inverter , Solar Charge Controller , Solar Power System , UPS , PV Combiner Box
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong
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Shenzhen Infypower Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: EV Charger , EV Charging Station , Power Module , EV Charging Module , Energy Storage System
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shenzhen, Guangdong
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Shenzhen UT-King Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fiber Optic Patch Cord , Fiber Optic Fast Connector , Fiber Optic PLC Splitter , Fiber Optic SFP Moudle , Fiber Optic Distribution Box
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
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Jinhua SunMaster Solar Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Various light such as solar street light , solar wind street light , solar garden light , led street light source , led flood light
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinhua, Zhejiang
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Dongguan Newsecite Technology Co.,Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Li-on Battery Pack , Lithium-Ion Battery , LiFePO4 Battery , Golf Cart Battery , Li-ion Battery Cell
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongguan, Guangdong
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Shenzhen Dilithink Electronics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: POWER ADAPTER , AC/DC ADAPTER , USB CHARGER , GAN PD FAST CHARGER , CHARGER
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
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Shenzhen Chipskey Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Accessories For Arduino , Raspberry PI , Integrated Circuit , Sensor Module , Electronic Components
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Australia
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Smiler Electronic Industrial Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: DC Link , New Energy Capacitor , CBB61 Capacitor , CBB60 Capacitor , CBB65 Capacitor
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong
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Ningbo Yinzhou Yuanming Hardware Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Gas thermocouple , Gas regulator , Pilot burner , Gas valve , Gas burner
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang
Production Lines: 3
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Kailong High-Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Exhaust After-Treatment System & Parts , Urea Sensor & Parts , Catalyst , Urea Pump
Mgmt. Certification:
ISO 9000, ISO 14000
Factory ownership: Public Company
Location: Wuxi, Jiangsu
Production Lines: Above 10
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Yangzhou Idealtek Electronics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: DC Power Supply , AC Power Supply , Switching DC Power Supply , High Voltage Power Supply , Linear DC Power Supply
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Yangzhou, Jiangsu
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Guangxi Nanning Craftsman Electromechanical Equipment ...

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: PLC , HMI Touch , Servo Motors , Delta VFD
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Nanning, Guangxi
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Zhejiang C&J Electrical Holding Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Circuit Breaker , MCB , RCCB RCD , RCBO , MCCB
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang
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Wuhan GDZX Power Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Rosonant Tester , Contact Resistance Tester , SF6 Tester , Hipot Tester , Standard Power Source
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuhan, Hubei
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Ningbo Ville Electric Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Electric Arc Furnace Transformer , Transformer , Power Transformer , Furnace Transformer , Distribution Transformer
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang
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Kvtester Electronics Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CT Analyzer , Hv Testing Equipment , Transformer Tester , Relay Protective Tester , Generator & Earthing Series
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Wuhan, Hubei
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Qingdao Sino Summit Machinery Co., Ltd

Business Type: Trading Company
Main Products: Safety Tester , AC Power Source , Hipot Tester , Nylon Line , Steel Wire Rope
Location: Qingdao, Shandong
Annual Revenue: US$10 Million - US$50 Million
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Guangzhou Tonghexing Electronics Co., Ltd

Business Type: Manufacturer/Factory
Main Products: Power Inverter , Power Converter , Pure Sine Wave Inverter , Inverter with Charger , UPS
Mgmt. Certification:
ISO 14001, ISO 9001
Location: Guangzhou, Guangdong
Annual Revenue: US$10 Million - US$50 Million
Staff: 51-200 People
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Hefei Topwave Telecom Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Power Splitter , Hybrid Coupler Combiner , RF Filter , Duplexer Combiner , Termination Load
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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Guangzhou Sunshine New Energy Technology Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solar Charge Controller , Solar Inverter , Solar Power System , PV Combiner Box , UPS
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, FSC
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
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Shanghai Aipu Waton Electronic Industries Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Belden Equivalent Cable , Control Cable , Cat5e Cable , CAT6 Cable , RS-485 Cable
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
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Shenzhen Jie Shengda Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Isolation Amplifier , Two-Wire Isolation Amplifier , 4-20mA Isolation Amplifier , PT100 Thermal Resistance Isolation Amplifier , Thermocouple Temperature Isolation Amplifier
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Shenzhen, Guangdong
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Anhui Jagrow Auto Parts Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Performance Parts , Exhaust System , Air Intake System , Cooling System , Carbon Fiber Parts
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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Grow Win Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Laptop Charger , Laptop Adapter , AC Adapter , Power Adapter , Power Supply
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
Production Lines: 8
Click here to send inquiry Add to Inquiry Basket

Yueqing Baoge Electric Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Voltage Regulator , Servo Controlled Automatic Voltage Stabilizer , Relay Controlled Automatic Voltage Stabilizer , Voltage Protector , Variable Voltage Variac
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang
Click here to send inquiry Add to Inquiry Basket

Frossel (Shanghai) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: LED Panel Light , LED Tube , LED Floodlight , LED Fixture , LED Bulb
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
Click here to send inquiry Add to Inquiry Basket

Shenzhen Senchtec Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Drone , Fpv , Fpv Drone , Traversal Drone , Quadcopter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
Click here to send inquiry Add to Inquiry Basket
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Category

Manufacturing & Processing Machinery (951) Industrial Equipment & Components (919) Electrical & Electronics (795) Instruments & Meters (474) Tools & Hardware (401) Auto, Motorcycle Parts & Accessories (394) Metallurgy, Mineral & Energy (351) Consumer Electronics (313) Construction & Decoration (277) Transportation (61) More

Management Certification

ISO 9001 (967) ISO 14001 (513) ISO 9000 (280) ISO9001:2015 (274) ISO 14000 (166) IATF16949 (155) OHSAS/ OHSMS 18001 (145) ISO 20000 (142) ISO14001:2015 (130) Others (126) QC 080000 (113) BSCI (99) GMP (92) ISO 14064 (86) HSE (80) ISO 13485 (42) ASME (33) ISO45001:2016 (30) ANSI/ESD (25) FSC (25) ISO 22000 (23) BS 25999-2 (23) SA 8000 (23) BRC (23) ISO 50001 (22) QHSE (21) ISO 10012 (21) GAP (21) ISO9001:2008 (19) ISO 17025 (19) PAS 28000 (18) EICC (18) HACCP (18) SEDEX (17) ISO 29001 (16) QSR (16) IFS (16) LEED (15) SHE Audits (14) WRAP (13) AIB (13) BREEAM (13) HQE (13) OHSAS18001:2007 (6) ISO14001:2004 (3) TS16949 (2) More

R&D Capacity

OEM (1,469) ODM (1,254) Own Brand (1,038) Others (44)

Annual Revenue

<1 Million USD (776) 10 ~ 50 Million USD (17) 2.5 ~ 5 Million USD (16) 1 ~ 2.5 Million USD (8) 5 ~ 10 Million USD (8) >100 Million USD (8) 50 ~ 100 Million USD (7) More

No. of Employees

5-50 People (464) 51-200 People (230) 201-500 People (54) Less than 5 People (46) 501-1000 People (21) Above 1000 People (8) More

Province & Region

Guangdong (442) Shandong (269) Zhejiang (241) Jiangsu (202) Shanghai (98) Henan (84) Fujian (56) Hebei (53) Anhui (49) Hubei (38) Hunan (29) Liaoning (26) Beijing (23) Chongqing (20) Jiangxi (19) Shaanxi (17) Sichuan (15) Tianjin (13) Guangxi (5) Hainan (2) Yunnan (2) Guizhou (2) Taiwan, China (1) Heilongjiang (1) Hongkong S.A.R. (1) Xinjiang (1) Qinghai (1) Gansu (1) Shanxi (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

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Test Converter Factories & Companies:

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