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Home Supplier Discovery Electrical & Electronics Switching Power Supply Modulation Factories & Companies
Total 2,000+ modulation factories & companies found with 6,000+ products. Source high quality modulation from our great selection of reliable modulation manufacturing factories.

Shenzhen Sansael Controls Tech Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Room Thermostat , WiFi Thermostats , Wireless Thermostat , Digital Thermostat , Electro Thermal Thermostat
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
Production Lines: 5
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Shenzhen Keesun Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Communication Antennas , WiFi Antennas , RF Connectors , Cable , Fiberglass Antenna
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
Production Lines: 6
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Shenzhen Djyoke Electronics Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Power Supply , LED Driver , Adapter Power Supply , Mobile Charger , DC/AC Inverter
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia , Domestic
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GUANGZHOU NASN POWER CO., LTD

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: EV AC Charger , EV DC Ultra Fast Charging Station , EV Charger Component , Battery , Battery Built in EV Charger
Mgmt. Certification:
N/A
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
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Guangzhou Hongzhouyi Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Solar Panel , Solar Module , Bluetooth Speaker , Power Supply , Power Adapter
Mgmt. Certification:
ISO 9001, ISO 14001, BSCI
Factory ownership: Private Owner
R&D Capacity: OEM, ODM
Location: Guangzhou, Guangdong
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Shandong Jiaxin Machinery Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CNC Laser Cutting Machine , CNC Plasma Cutting Machine , CNC Laser Welding Machine , Robot Arm , CNC Rebar Bending and Cutting Processing Machine
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jining, Shandong
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ANSHAN XBHY TRADING CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Electronic Products , Frequeny Inverter , Motor , Solar Panel , Battery
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Anshan, Liaoning
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Zhejiang Geya Electrical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Circuit Breaker , Time Relay , Monitoring Relay
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Zhejiang Penghan New energy Co., LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Industrial Distribution Box; Stage Lighting Box; Plastic Waterproof Box; Switching Mode Power Supply
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Guangzhou Jiaxun Automotive Products Firm

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Car Perfume , 3c Digital , Power Supply
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
Production Lines: 3
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Chengdu Gwatt Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: DC Power Supply , Solar Inverter , Energy Storage Power Supply
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Chengdu, Sichuan
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Beijing Amcor Technology And Trade Co.,Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Lem Sensor , Bussmann Fuses , Current Sensor , Voltage Sensor , Fuse
Location: Beijing, Beijing
Production Lines: 3
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Zhengzhou Liyuanhaina Rectifier Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Electroplating Rectifier , Electrolysis Rectifier , IGBT Rectifier , SCR Rectifier , Pulse Power Supply
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Zhengzhou, Henan
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Wenzhou Sogomar Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: AC Fan , Axial Fan , DC Fan , Blower , Ventilation
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Guangzhou Gaohui Power Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: High frequency switching power supply
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Guangzhou, Guangdong
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Zhejiang Junlin Electric Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Switching Power Supply , DIN Rail Power Supply , Power Supply , 12V DIN Rail Power Supply , 24V DIN Rail Power Supply
Mgmt. Certification:
ISO 9001, ISO 14064
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang
Production Lines: 4
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Shenzhen Gofern Electronic Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Power Adapter , Switching Power Supply , UPS Power Supply
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: EV Charging Power Module , EV Charger , EV Charging Station
Mgmt. Certification:
ISO 9001, ISO 14001, IATF16949
Factory ownership: Public Company
Location: Shijiazhuang, Hebei
Production Lines: 6
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Shandong Hoysook Laser Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Laser Cutting Machine , Laser Welding Machine , Tube Laser Cutting Machine
Mgmt. Certification:
ISO 9001, ISO 14001, HACCP
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zibo, Shandong
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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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Simentor Electronic Limited

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Intergrated Circuit , Transistor , Capacitor , Diodes , Resistor
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shenzhen, Guangdong
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Nanjing Conpo Power Tech. Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Voltage Stabilizer/Voltage Regulator; UPS/Battery; Inverter; Solar Panel/Solar Controller; Solar Inverter/Solar Generator
Mgmt. Certification:
ISO 9001, ISO 14001, QC 080000, GMP
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Nanjing, Jiangsu
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Zhejiang Bangzhao Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Inverter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang
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Sichuan Hesheng Xing Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Inverter , PLC , Servo Motor , HMI , DC Driver
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Chengdu, Sichuan
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Xiamen Swill Intelligence Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PLC Module , Servo Motor , Frequency Converter , Step Motor , Circuit Breaker
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, IATF16949, GMP...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Xiamen, Fujian
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Dongguan Mengtai Instrument Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Gloss Meter , DC Power Supply , pH Meter , Thickness Tester , Resistance Tester
R&D Capacity: OEM, ODM
Location: Dongguan, Guangdong
Production Lines: 5
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IVY METERING CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay
Mgmt. Certification:
ISO 9001, ISO 14001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, Wanjia Star High Power Relay
Location: Shanghai, Shanghai
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Hunan Shiyou Electric Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Wind Turbine Control System , EV Charger , Battery Energy Storage System , Solar Power System , Super Capacitor Module
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xiangtan, Hunan
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Yueqing JYins Electric Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Power Inverter , Car Inverter , Switching Power Supply , Digital Meter , Panel Meter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Wenzhou, Zhejiang
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Shenzhen Xingkerong Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Transformer , Voltage Stabilizer , Variable Frequency Power Supply
Mgmt. Certification:
ISO 9001, ISO 22000
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
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Category

Electrical & Electronics (1,424) Industrial Equipment & Components (1,048) Manufacturing & Processing Machinery (934) Consumer Electronics (633) Instruments & Meters (495) Tools & Hardware (446) Lights & Lighting (424) Security & Protection (313) Health & Medicine (264) Auto, Motorcycle Parts & Accessories (129) More

Management Certification

ISO 9001 (1,323) ISO 14001 (561) ISO 9000 (348) ISO9001:2015 (224) ISO 14000 (193) ISO 20000 (164) GMP (143) OHSAS/ OHSMS 18001 (129) QC 080000 (124) Others (120) IATF16949 (109) ISO14001:2015 (103) BSCI (98) ISO 14064 (84) HSE (76) ISO 13485 (58) HACCP (50) ISO 22000 (33) FSC (30) ANSI/ESD (30) SA 8000 (26) ASME (26) EICC (24) ISO45001:2016 (23) QHSE (20) ISO 50001 (19) ISO 17025 (19) QSR (18) BS 25999-2 (18) GAP (17) BRC (17) LEED (17) ISO 29001 (15) SEDEX (15) PAS 28000 (14) WRAP (14) IFS (13) SHE Audits (13) ISO9001:2008 (13) AIB (12) ISO 10012 (12) BREEAM (10) HQE (10) OHSAS18001:2007 (7) ISO14001:2004 (4) More

R&D Capacity

OEM (1,737) ODM (1,453) Own Brand (1,191) Others (50)

Annual Revenue

<1 Million USD (746) 10 ~ 50 Million USD (78) 5 ~ 10 Million USD (72) >100 Million USD (66) 2.5 ~ 5 Million USD (66) 1 ~ 2.5 Million USD (62) 50 ~ 100 Million USD (35) More

No. of Employees

5-50 People (508) 51-200 People (322) 201-500 People (107) Less than 5 People (58) 501-1000 People (34) Above 1000 People (15) More

Province & Region

Guangdong (983) Zhejiang (335) Jiangsu (236) Shandong (208) Shanghai (96) Fujian (87) Henan (77) Hebei (66) Anhui (54) Hubei (51) Beijing (47) Shaanxi (45) Hunan (44) Sichuan (35) Liaoning (18) Tianjin (17) Chongqing (16) Jiangxi (11) Hongkong S.A.R. (9) Guangxi (7) Taiwan, China (4) Guizhou (2) Jilin (1) Heilongjiang (1) Gansu (1) Yunnan (1) Shanxi (1) Inner Mongolia (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

Hot Products:

External Modulation Optical Transmitter

Modulation Factories & Companies:

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