Tianjin Grewin Technology Co.,Ltd

Tianjin Grewin Technology Co.,ltd, who always pay great attention to its business philosophy "Quality and Honesty First".

Grewin is specialized in the design and manufacture of wound components such as transformer,current sensors, chokes etc .

The transformers are windely used in communications,electronics,meters,industrial control,medical equipments and other fields.We are also a provider of power meters and instruments locators. 85% of our products exported to America, Europe, and Asia etc.

We have passed ISO9001,CE,SGS approval and IEC report and developed good cooperative relationship with valued customers around product quality and value-added service along with the fast efficient solution.Grewin has won a lot of customer's praise.

Товары:

	AC DC Adaptor High Frequency Transformer for Switching Power Supply	Basic Info Model NO.:RM PQ ER EE ETD EPC EFD Transformer Usage:Single-phase Transformer Frequency Characteristics:High Frequency Shap...
	AC DC Adaptor High Frequency Transformer for Switching Power Supply	Basic Info Model NO.:RM PQ ER EE ETD EPC EFD Transformer Usage:Single-phase Transformer Frequency Characteristics:High Frequency Shap...
	AC DC Adaptor High Frequency Transformer for Switching Power Supply	Basic Info Model NO.:GWEE13 EE14 EE16 EE20 EE32 EE36 EE42 Usage:Ee Transformer for Microcomputer Equipment Frequency Characteristics:H...
	AC DC Adaptor High Frequency Transformer for Switching Power Supply	Basic Info Model NO.:GWEI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96 Usage:Single-phase Transformer Frequency Characteristics:Low Fre...
	AC DC Adaptor High Frequency Transformer for Switching Power Supply	Basic Info Model NO.:GWEI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96 Usage:Single-phase Transformer Frequency Characteristics:Low Fre...
	AC DC Adaptor High Frequency Transformer for Switching Power Supply	Basic Info Model NO.:GWEI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96 Usage:Single-phase Transformer Frequency Characteristics:Low Fre...
	Toroidal Power Transformer for Amplifiers And Lighting from China	Basic Info Model NO.:GWB0726-100VA GWB0916-1500VA Usage:Single-phase Transformer Frequency Characteristics:High Frequency Shape of Co...
	Toroidal Power Transformer for Amplifiers And Lighting from China	Basic Info Model NO.:GWB0726-100VA GWB0916-1500VA Usage:Single-phase Transformer Frequency Characteristics:High Frequency Shape of Co...
	Toroidal Power Transformer for Amplifiers And Lighting from China	Basic Info Model NO.:GWB2381-500v Usage:Single-phase Transformer Frequency Characteristics:Power Frequency Shape of Core:Ring Brand:...
	Toroidal Power Transformer for Amplifiers And Lighting from China	Basic Info Model NO.:GWB2381-500v Usage:Single-phase Transformer Frequency Characteristics:Power Frequency Shape of Core:Ring Brand:...
	Waterproof Outdoor Toroidal Transformer for Swimming and Lighting	Basic Info Model NO.:105VA 150VA 180VA 200VA 250VA 300VA 350VA 400VA Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris...
	Waterproof Outdoor Toroidal Transformer for Swimming and Lighting	Basic Info Model NO.:105VA 150VA 180VA 200VA 250VA 300VA 350VA 400VA Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris...
	Three Phase Power Toroidal Transformer for Machine	Basic Info Model NO.:3va 10va 100va 500va 800va 1200va 2000va 3000va Usage:Welding Machine, Solar Inverter, Solar Converter Frequency ...
	Three Phase Power Toroidal Transformer for Machine	Basic Info Model NO.:3va 10va 100va 500va 800va 1200va 2000va 3000va Usage:Welding Machine, Solar Inverter, Solar Converter Frequency ...
	Three Phase Power Toroidal Transformer for Machine	Basic Info Model NO.:3va 10va 100va 500va 800va 1200va 2000va 3000va Usage:Welding Machine, Solar Inverter, Solar Converter Frequency ...
	50Hz Ei Class 2 Power Transformer for Medical	Basic Info Model NO.:EI30, EI35MEI42MEI38, EI57, EI48, EI66 Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency Character...
	50Hz Ei Class 2 Power Transformer for Medical	Basic Info Model NO.:EI30, EI35MEI42MEI38, EI57, EI48, EI66 Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency Character...
	50Hz Ei Class 2 Power Transformer for Medical	Basic Info Model NO.:EI30, EI35MEI42MEI38, EI57, EI48, EI66 Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency Character...
	Ee Type High Voltage Frequency Distribution Transformer for Power Supply	Basic Info Model NO.:EE13 EE16 EE20 EE25 EE30 EE70 Usage:Single-phase Transformer, Suitable for EL/CCFL Inverter or DC/DC Converter Fr...
	Ee Type High Voltage Frequency Distribution Transformer for Power Supply	Basic Info Model NO.:EE13 EE16 EE20 EE25 EE30 EE70 Usage:Single-phase Transformer, Suitable for EL/CCFL Inverter or DC/DC Converter Fr...
	Waterproof Outdoor Toroidal Transformer for Swimming and Lighting	Basic Info Model NO.:105VA 150VA 180VA 200VA 250VA 300VA 350VA 400VA Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris...
	Waterproof Outdoor Toroidal Transformer for Swimming and Lighting	Basic Info Model NO.:105VA 150VA 180VA 200VA 250VA 300VA 350VA 400VA Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris...
	Potted Pond LED Lighting Transformer, Power Supply Toroidal Transformer	Basic Info Model NO.:130va 144va 150va 180va 200va 220va 230va 250va Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris...
	Potted Pond LED Lighting Transformer, Power Supply Toroidal Transformer	Basic Info Model NO.:130va 144va 150va 180va 200va 220va 230va 250va Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris...
	Ei 57 Customized Power Low Frequency Transformer for Lighting	Basic Info Model NO.:22va 23va 25va 27va 28.5va 30va 31va 32va 35va Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency C...
	Ei 57 Customized Power Low Frequency Transformer for Lighting	Basic Info Model NO.:22va 23va 25va 27va 28.5va 30va 31va 32va 35va Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency C...