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Tianjin Grewin Technology Co., Ltd.

Business Type:	Manufacturer
Main Products:	Audio Transformer , 300V 200va 1000va 5kVA Toroidal Transformer , 200va Silicon Toroidal Transformer , High Efficiency Toroidal Transformer , Toroidal Transformer for Amplifier , Outdoor Toroidal Transformer , CE UL Toroidal Transformer , 220V 230V 110V Toroidal Transformer , Toroidal Transformer China , Power Transformer
Number of Employees:	6~10
Annual Turnover:	US$2.5 Million - US$5 Million
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