We-TIANJIN GREWIN TECHNOLOGY CO., LTD. is manufacturing al kinds of Transformers, Including High Frequency Transformer, Audio Transformer, Pulse Transformer, Encapsulated Transformer, Low Frequency....
The Chinese nation cause company is the domestic specialized domestic electric appliances switch supplier, the product including the micro-active switch/ micromove switch/ sensitive switch, the body....
Tianjin New Ventech Electronic Co., ltd. is a joint venture specialized in producing various transformer, coils, inductors, adaptors, filter etc which are mainly used in power supply, AC/ DC, DC/ DC....