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Beijing Science and Technology Co., Ltd. It is committed to a series of DC GZDW screen, EPS, UPS development, production an...... |
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GZDW series DC power supply system is mainly composed of smart high-frequency switching power supply module, the central control unit, maintenance-f...... |
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After-sales service contact
After-sales service hotline :010-69592850, 13501013817
Address: Tongzhou District, Beijing Song Zhen Bai Fu Court Industrial Park
Postal Code: 101118
Fax :010-69590118
Email: 69597571@bjsds.com |
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Address:
Town in Tongzhou District, Beijing Song Bai Fu Court Industrial Park
Tel:
010-69597571,69592850,69595180
Fax :010-69590118 ...... |
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