The company specializes in producing Excitation control, power DC operation power system, generator and transformer protection devices, turbine governor, computer monitoring system; and pressure, differential pressure, temperature, liquid level, current, voltage transmitter , intelligent controller, integrated power monitoring instrument and other products. Complete product specifications, taking into account of the wide range of different customers on different occasions to meet different requirements, and according to user requirements and design and production of special agreements products. Our products are widely used in water, chemicals, machinery, environmental protection, metallurgy, oil and other industrial automation and control.

Companies strict and scientific quality management to ensure the product quality, increase product price. In the company of "high quality low price, good faith first" business philosophy, will be more advanced technology and more efficient service to meet your requirements. We sincerely hope that through their own efforts and your support to achieve our commitments.

Our corporate purpose is "to unite the development of enterprise, integrity and customer service; technology innovation, quality to compete."
Welcome to visit our website: www.ljdq.cn