Jinan Keya Electronic Co., Ltd. has been engaged in the trade, research & development, manufacture and sale of electric drives and automatic control systems for years. Our company staffs skilled technical workers, and has a full range of production equipment and a swift and flexible service system. We insist on the concept of "science and technology leading better quality", and try our best to offer more complete varieties and higher performance-price ratio to provide old and new customers with more considerate and superior services. The main product categories of our company: 1. Alternating and direct current servo control systems, PWM brush DC motor variable speed series of products, controllable silicon DC motor variable speed series of products, brushless DC motor variable speed and other products. (PWM series of products have attained European CE certification.) 2

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