Tianjin east Kotewall king science and Technology Development Co Ltd   

Tianjin east Xujing Technology Development Limited registered in Tianjin New Technology Industry Park Nankai technology park. Is a company in Tianjin is mainly engaged in modern lightning theory research, lightning protection products sales and lightning protection engineering practice professional lightning protection company, specializing in transportation, lightning protection building, electric power, telecommunications, municipal and other sectors of the computer network system, monitoring system and industrial control system (overvoltage protection) and integrated lightning protection technology consulting, lightning protection scheme lightning protection engineering design, construction and lightning protection products sales. With considerable practical experience and unique technology companies in the technical consultation, field survey and design, lightning protection grounding grid transformation and engineering construction etc.. ...