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{"title":"40va Copper Wire Good Quality audio toroidal transformer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/67\/ff\/d1df350d955220b21884b92c5784-200x200-1\/40va_copper_wire_good_quality_audio_toroidal_transformer.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"40va audio toroidal transformer and cable TV transformer","Certification":"CE UL ROHS "}}
{"title":"5va 10va iron encapsulated waterproof toroidal transformer used in LED lighting","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/65\/0c\/399f2b1b6628ae1a12913fce44b4-200x200-1\/5va_10va_iron_encapsulated_waterproof_toroidal_transformer_used_in_led_lighting.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"5va 10va toroidal transformer ","Certification":"CE UL ROHS ISO9000"}}
{"title":"Custom switching power ferrite 9v ac 12v dc transformer for power supply china manufacturer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e0\/24\/9d8852398e6eba86522b3fb106b1-200x200-1\/custom_switching_power_ferrite_9v_ac_12v_dc_transformer_for_power_supply_china_manufacturer.jpg","attrs":{"Place of Origin":"China","Brand Name":"Grewin transformer","Model Number":"switching power ferrite 9v ac 12v dc transformer","Certification":"CE UL ROHS"}}
{"title":"500va 1000va toroidal transformer for medical with high efficiency","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3f\/c3\/d8d731a185034442043e181bfd06-200x200-1\/500va_1000va_toroidal_transformer_for_medical_with_high_efficiency.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"194VA 25VA VA 500VA 3KVA 6000va toroidal transformer","Certification":"CE UL ROHS "}}
{"title":"small electronic\/ power\/ toroidal transformer from 2.84va 3.75va 5va 10va 20va 40va","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bb\/7b\/252fc1692847645970247fc9e813-200x200-1\/small_electronic_2f_power_2f_toroidal_transformer_from_2_84va_3_75va_5va_10va_20va_40va.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Certification":"CE UL ROHS ISO9000","Model Number":"194VA 25VA VA 500VA 3KVA 6000va toroidal transformer"}}
{"title":"220v 600va toroidal power transformer with constant voltage","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/44\/45\/2c1f8b518dfc0002a8a595825e60-200x200-1\/220v_600va_toroidal_power_transformer_with_constant_voltage.jpg","attrs":{"Place of Origin":"China","Brand Name":"Grewin transformer","Certification":"CE UL ROHS","Model Number":"Grewin outdoor waterproof toroidal 220v 24v 150va toroidal transformer"}}
{"title":"PCB toroidal ring encapsulated 50hz 230v 18v+18v 15va transformer for pool light china","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2a\/8e\/7d7f155a373a543413449284eddf-200x200-1\/pcb_toroidal_ring_encapsulated_50hz_230v_18v_2b18v_15va_transformer_for_pool_light_china.jpg","attrs":{"Place of Origin":"China","Brand Name":"Grewin transformer","Model Number":"PCB toroidal ring encapsulated 50hz 230v 18v+18v 15va transformer ","Certification":"CE UL ROHS"}}
{"title":"220v 230v 240v 12v 24v 50hz 15va-6000va toroidal transformer for audio amplifiers with CE approval","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/99\/c3\/8428dcba2e203db0403ba6dfe035-200x200-1\/220v_230v_240v_12v_24v_50hz_15va_6000va_toroidal_transformer_for_audio_amplifiers_with_ce_approval.jpg","attrs":{"Place of Origin":"China","Brand Name":"Grewin","Model Number":"15va-6000va 220v 24v audio toroidal transformer ","Certification":"CE UL ROHS "}}
{"title":"10va 100va 1000va high quality toroidal transformer for digital cameras","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/96\/01\/f2a96c9c51aae744332ea7e3ef44-200x200-1\/10va_100va_1000va_high_quality_toroidal_transformer_for_digital_cameras.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"194VA 25VA VA 500VA 3KVA 6000va toroidal transformer","Certification":"CE UL ROHS ISO9000"}}
{"title":"high efficiency audio toroidal transformer \/toroidal current transformer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/72\/01\/eb7127fd5e370b8e612a9250c611-200x200-1\/high_efficiency_audio_toroidal_transformer_2ftoroidal_current_transformer.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"10-20khz audio toroidal transformer and cable TV transformer","Certification":"CE ROHS "}}
{"title":"230v 110v 1500va toroidal power transformer 220v to 24v for impedance converter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a4\/da\/5a9fad9a84baa883f212c30142ca-200x200-1\/230v_110v_1500va_toroidal_power_transformer_220v_to_24v_for_impedance_converter.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"230v 110v 1500va toroidal power transformer 220v to 24v ","Certification":"CE UL ROHS ISO9000"}}
{"title":"power isolation toroidal transformer with high voltage","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a4\/da\/5a9fad9a84baa883f212c30142ca-200x200-1\/power_isolation_toroidal_transformer_with_high_voltage.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":" power isolation toroidal transformer with high voltage","Certification":"CE UL ROHS ISO9000"}}
{"title":"High Frequency Isolation Toroidal Transformer for machine control","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/53\/08\/7eb99da02a6e04ed8171b4e11c83-200x200-1\/high_frequency_isolation_toroidal_transformer_for_machine_control.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"194VA 25VA VA 500VA 3KVA 6000va toroidal transformer","Certification":"CE UL ROHS "}}
{"title":"high efficiency 194VA encapsulated toroidal transformer for power amplifier","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4f\/ce\/400b348612616fed1691f98b50a3-200x200-1\/high_efficiency_194va_encapsulated_toroidal_transformer_for_power_amplifier.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":" 12V 24V 194VA toroidal transformer winding for POWER ","Certification":"CE UL ROHS ISO9000"}}
{"title":"high voltage toroidal transformer for UPS 500va 1000va","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/86\/fa\/cbbb0b742a3ea200b7561d6495c5-200x200-1\/high_voltage_toroidal_transformer_for_ups_500va_1000va.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"Custom ups Toroidal Transformer Manufacture For Audio Amplifie ","Certification":"CE UL ROHS ISO9000"}}
{"title":"220V 5000VA 24V toroidal transformer with CE approval used for wind energy","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/39\/f1\/4ae7b07775d03163a0d69e2c2d9c-200x200-1\/220v_5000va_24v_toroidal_transformer_with_ce_approval_used_for_wind_energy.jpg","attrs":{"Place of Origin":"Tianjin,China","Brand Name":"GREWIN","Model Number":"power isolation toroidal transformer with high voltage","Certification":"CE UL ROHS "}}
1.Our manily manufacture:
*High Frequency Transformers,
*EI Power Transformers,
*toroidal transformer,
*pcb mount encapsulated power toroidal transformer,
*welding toroidal transformer,
*audio amplifier toroidal transformer,
*electronic toroidal transformer for lighting,
*planar transformer,
*inductor.
2.We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.
3.Our producted transformer have following advantages:
(1).Raw materials: Meet with CE and ROHS approval.
(2).Copper wire:We purchased wire from the biggest supplier in China with good reputation.The wire performance is stable.
(3).Silicon steel: with excellent performance with low loss .
(4).Operating workers:Our workers has more than 5 Years operating and winding experience.
4.Our export market: North America, South America, Europe and other countries market
5.About us:
Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ". Due to continuous innovative research and development, our products have meet the technical standards and safety standards , which are efficient and environment-friendly. As a professional leading and a main exporter of a wide variety of electronic components in China for many years, we adhere to new products, quality to meet the needs of you and welcome all of you to negotiate!
6.Contact us:
E-mail: cathy(at)grewin-tech.com
phone:86-22-84943756
mobile:86-15127622290
Skype:grewin.ella
wechat: mumude7
Basic Information
Company Name:
Tianjin Grewin Technology Co.,Ltd.
Business Type:
Manufacturer,Exporter
Brands:
Grewin transformer
Employee Number:
>less than 50
Year Established:
2011
Company Location:
F2 Econimic Building of head office,No.1 JingHui Road of Dongli Lake,Dongli Distr,Tianjin in China
