Dongguan City Sanyeng Electronic Co., Ltd. is a high-tech manufacturer of automatic voltage regulators and power saving equipment. Our company has well set R & D Dept., MFG Dept., Engineering Dept., Marketing Dept. and After Sales Service Dept. Our factory owns self-built workshops and inspection equipment. We will create the best products and offer the best services to you. We always take "Elaboration and Satisfaction for Customers" as managerial idea. We sincerely hope to cooperate with friends at home and aboard hand in hand to advance with the times and create more brilliance!

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