Characteristics of Comprehensive box-type logging instrument room：
　　Combining various equipments in one, the instrument room is convenient for transportation and durable. It provides comfortable and safe working environment.
　　The logging service group of Jiangsu Huajian Container Co., Ltd. was established in 1998. After over 10 years development, it has provide over 300 Instrument Rooms for exploration work of Sinopec Group and PetroChina. At the same time, our comprehensive logging instrument room has been introduced to the global market and achieved perfect drilling performances with highly safe record.