Tianjin Grewin Technology Co.,Ltd.
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11 Years
Tianjin, Tianjin
Since 2011
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audio toroidal transformer
Encapsulated toroidal transformer
High frequency transformer
Medical toroidal transformer
miniature toroidal transformer
Outdoor transformer with plug
Pcb encapsulated transformer
Toroidal transformer
toroidal transformer for communication
toroidal transformer for household audio amp
toroidal transformer for industrial control
toroidal transformer for lighting
toroidal transformer for machine control
toroidal transformer for solar power
toroidal transformer for UPS
toroidal transformer for wind power
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audio toroidal transformer

 (4)

Encapsulated toroidal transformer

 (4)

High frequency transformer

 (1)

Medical toroidal transformer

 (5)

miniature toroidal transformer

 (3)

Outdoor transformer with plug

 (3)

Pcb encapsulated transformer

 (3)

Toroidal transformer

 (1)

toroidal transformer for communication

 (5)

toroidal transformer for household audio amp

 (2)

toroidal transformer for industrial control

 (7)

toroidal transformer for lighting

 (5)

toroidal transformer for machine control

 (4)

toroidal transformer for solar power

 (6)

toroidal transformer for UPS

 (7)

toroidal transformer for wind power

 (6)
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small electronic/ power/ toroidal transformer from 2.84va 3.75va 5va 10va 20va 40va
miniature toroidal transformer

small electronic/ power/ toroidal transformer from 2.84va 3.75va 5va 10va 20va 40va
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE UL ROHS ISO9000
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220v 600va toroidal power transformer with constant voltage
Outdoor transformer with plug

220v 600va toroidal power transformer with constant voltage
Model：Grewin outdoor waterproof toroidal 220v 24v 150va toroidal transformer
Certification：CE UL ROHS
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105va 1000va toroidal waterproof transformer for outdoor wall lighting
Outdoor transformer with plug

105va 1000va toroidal waterproof transformer for outdoor wall lighting
Model：Grewin outdoor waterproof toroidal 220v 24v 150va toroidal transformer
Certification：CE UL ROHS
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High Frequency Isolation Toroidal Transformer for machine control
toroidal transformer for machine control

High Frequency Isolation Toroidal Transformer for machine control
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE UL ROHS
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230v 110v 1500va toroidal power transformer 220v to 24v for impedance converter
toroidal transformer for industrial control

230v 110v 1500va toroidal power transformer 220v to 24v for impedance converter
Model：230v 110v 1500va toroidal power transformer 220v to 24v
Certification：CE UL ROHS ISO9000
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high voltage toroidal transformer for UPS 500va 1000va
toroidal transformer for UPS

high voltage toroidal transformer for UPS 500va 1000va
Model：Custom ups Toroidal Transformer Manufacture For Audio Amplifie
Certification：CE UL ROHS ISO9000
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220V 5000VA 24V toroidal transformer with CE approval used for wind energy
toroidal transformer for wind power

220V 5000VA 24V toroidal transformer with CE approval used for wind energy
Model：power isolation toroidal transformer with high voltage
Certification：CE UL ROHS
Contact Now
step down professional CE ROHS audio transformer toroidal/welding transformer manufactures/toroidal transformer
toroidal transformer for industrial control

step down professional CE ROHS audio transformer toroidal/welding transformer manufactures/toroidal transformer
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE UL ROHS ISO9000
Contact Now
220V 5000VA 24V toroidal transformer with CE approval used for wind energy
toroidal transformer for wind power

220V 5000VA 24V toroidal transformer with CE approval used for wind energy
Model：power isolation toroidal transformer with high voltage
Certification：CE UL ROHS
Contact Now
silicon sheet toroidal transformer 3va 10va 50va 100va 200va 300va 380va 400va 500va 1KVA 5kva 6000VA
toroidal transformer for industrial control

silicon sheet toroidal transformer 3va 10va 50va 100va 200va 300va 380va 400va 500va 1KVA 5kva 6000VA
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE UL ROHS ISO9000
Contact Now
step up toroidal power transformers with high voltage used for wind energy
toroidal transformer for wind power

step up toroidal power transformers with high voltage used for wind energy
Model：power isolation toroidal transformer with high voltage
Certification：CE UL ROHS
Contact Now
10va 100va 1000va high quality toroidal transformer for digital cameras
toroidal transformer for communication

10va 100va 1000va high quality toroidal transformer for digital cameras
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE UL ROHS ISO9000
Contact Now
2000va 220/230v high frequency Toroid Transformer used for wind energy
toroidal transformer for wind power

2000va 220/230v high frequency Toroid Transformer used for wind energy
Model：High Quality Customized Toroidal Audio Transformer
Certification：CE UL ROHS
Contact Now
5va 10va iron encapsulated waterproof toroidal transformer used in LED lighting
Encapsulated toroidal transformer

5va 10va iron encapsulated waterproof toroidal transformer used in LED lighting
Model：5va 10va toroidal transformer
Certification：CE UL ROHS ISO9000
Contact Now
high quality toroidal transformer for wind energy 12V 24V 25va
toroidal transformer for wind power

high quality toroidal transformer for wind energy 12V 24V 25va
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE UL ROHS
Contact Now
medium miniature toroidal transformer 3.75va with high efficiency
miniature toroidal transformer

medium miniature toroidal transformer 3.75va with high efficiency
Model：194VA 25VA VA 500VA 3KVA 6000va toroidal transformer
Certification：CE ROHS
Contact Now
power isolation toroidal transformer with high voltage
toroidal transformer for lighting

power isolation toroidal transformer with high voltage
Model： power isolation toroidal transformer with high voltage
Certification：CE UL ROHS ISO9000
Contact Now
220V 5000VA 24V toroidal transformer with CE approval used for wind energy
toroidal transformer for wind power

220V 5000VA 24V toroidal transformer with CE approval used for wind energy
Model：power isolation toroidal transformer with high voltage
Certification：CE UL ROHS
Contact Now
step upToroidal Transformer for led Lighting 3va 100va 200va 300va 400va 5kva 6000VA
toroidal transformer for lighting

step upToroidal Transformer for led Lighting 3va 100va 200va 300va 400va 5kva 6000VA
Model：customized toroidal transformer 3va 10va 50va 100va 200va 300va 400va
Certification：CE UL ROHS ISO9000
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40va Copper Wire Good Quality audio toroidal transformer
audio toroidal transformer

40va Copper Wire Good Quality audio toroidal transformer
Model：40va audio toroidal transformer and cable TV transformer
Certification：CE UL ROHS
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