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    Jiangsu Shengli Detecting Instrument Co., Ltd. (Jiangsu Haian Intelligent Instrument Plant) which was set up in the year 1980 is the sole professional manufacturer in China engaged in independent scientific development and manufacture of probe and leakage detectors SL series for underground pipe anti-corrosive coating featuring high anti-interference and sensitivity, novelty and multi-functionality. It’s the first to pass the certification of ISO9001:2000 in its industry and also leads the industry in brand influence, production capacity, and sales, even having won state-level gold, silver, high-tech products and boutique awards. Additionally it is a member of China Gas Association, Underground Pipeline Management Technical Committee of MOR (Ministry of Construction), Anti-corrosion and Thermal Insulation Association of CNPC (China National Petroleum Corporation), and China Academy of Corrosion and Protection. Furthermore, China Petroleum Pipeline Materials & Equipment Corporation and National Safety & Quality Supervision Bureau assigned Shengli as the designated production enterprise, and listed its SL series of products in the textbook which is used by employees of the national pipeline and the boiler inspection departments for study and examination.

    Shengli’s SL series of products have got a dozen of national patents. They also played an important role in pipeline safety quality monitoring and engineering quality assurance, and favored by pipeline customers and experts after application in such oil fields as Daqing, Shengli, and Huabei oil fields, by such petroleum pipeline bureaus and major gas companies as Zhengzhou, Anyang, Guangzhou, Chengdu, TownGas, and Xin’ao Gas, as well as in such national key projects as West-East natural gas transmission, Shaanxi-Beijing pipelines, Sebei-Xining-Lanzhou pipelines, Zhongxian-Wuhan pipelines, and Ningbo-Shanghai-Nanjing pipelines.

    Shengli Company, with special offices in large and medium cities in China, owns a complete and sound marketing mechanism, also a highly-qualified team-oriented marketing management & market expansion team as well as an after-sales service team. With an efficiently operated organization structure, it undertakes expansion, development, marketing, management as well as training, service and contracting for detecting projects at home and abroad. As national natural gas pipeline industry develops, we will persist in development of high-tech products to contribute to leakage detection of various underground pipelines, assessment of anti-corrosive coating status and detection and maintenance of hidden leaking pipes.

    Shengli’s products are guaranteed in serviceability for one year and have three years’ warranty, maintainable for the whole lifetime. We can offer on-site testing and technical instructions for users. Sun Zhenshan, the Chairman of the Board, together with the employees is open to any visit and collaboration discussion by personages of all circles, and we’ll extend a warm welcome to you with optimal products and services.

    Mandate of the staff: revitalize national industry to paint a more magnificent drawing of China’s energy cause and contribute to China’s digital city pipeline management.



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