Hebei Huanhai Import and Export Co., Ltd. is a grouped company composed by Baoding Huazheng Electric Manufacturing Co., Ltd., Baoding Xuanzhaotong Electric Manufacturing Co., Ltd., It focuses on the R&D, Production and Sales of Electrical series products.
Our products are well reputed in many fields of National large power plants, railways and minings. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationship with new clients around the world in the near future.
HZJQ-X1 80kV Insulated Oi
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Many power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment whose internal insulation are mostly oil-filled insulation type, and therefore, test on insulating oil dielectric strength is common and neces...
HZJB-I 3 Phase Protection
Relay Protection microcomputer test device play a key role in operating electricity power systems reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder.
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