Nanjing Lei Jiong Instrument Equipment Co. Ltd   

        Nanjing Lei Jiong Instrument Equipment Co., Ltd. was founded in 1984, is one of the earliest enterprises of national professional production and operation of engineering materials testing instrument. After nearly twenty years of development, the growing economic strength stronger, the introduction of high-tech talent, Nanjing Lei Jiong Instrument Equipment Co., the company has now developed into a production-oriented, for a variety of operating entity of the Integrated Company. The main production and operation of products are: all kinds of universal testing machine, pressure testing machine, concrete, soil, cement, Li Qing, the construction of highway engineering test detection test instrument, a variety of standard curing box, constant temperature and humidity, drying, freezing test box. Various surveying instruments, all kinds of coating glass apparatus,

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