ABOUT US about-us


Mr. Allen Wan
Sales Director

About Us


Kelamayi King-Bull Infortec Petroleum Equipment Co., Ltd (Kitsnet) is a high-tech corporation mainly focus on research, design, manufacture, sales, and related services of oilfield Multiport Selector Valves (MSVs). Founded in 2004, Kitsnet is located in Petrochemical Park of Xinjiang Kelamayi. It covers an area of 11,000 square meters, factory area of 2200 square meters, office area of 650 square meters. In 2014, a wholly owned subsidiary was established in Wuhu, Anhui: Wuhu King-Bull Petroleum Equipment Co., Ltd. With registered capital of 10 million, factory area of 2400 square meters, a distance of 300km from Shanghai, Kitsnet Wuhu mainly engaged in research and development, production and sales of MSVs, in order to expand the business of East China and overseas. Kitsnet has 30 employees, of which 20 are senior and intermediate technicians. Kitsnet has European boring and milling machining center, fine grinding plane grinder, outer grinding machine, automatic pressure testing platform, high precision flatness measuring instrument, and software.


Kitsnet emphasize research and innovation in automation of oil production. By ten years of exploration, Kitsnet developed more than twenty types of MSVs for different applications, with more than 10 domestic and foreign patents, in the United States, Canada, Italy, United Arab Emirates and other countries. In 2015 Kitsnet became qualified MSV supplier of Petroleum Development Corporation (PDO). Kitsnet adopts patent structure of flat metal-to-metal sealing, which solves the frequent internal leakage of traditional soft seal MSVs. Kitsnet MSV has the characteristics of reliable sealing, accurate positioning, erosion resistance, long life, simple operation and no need to replace sealing materials all over its service life. More than 2700 Kitsnet MSVs have been widely used in: Kelamayi Oilfield, Tuha Oilfield, Changqing Oilfield, Shengli Oilfield, Jidong Oilfield, CNOOC Offshore platform. ConocoPhillips Petroleum (China) Co., Ltd., Kazakhstan, Oman and other countries and regions.


According to the quality policy of “people-oriented, relying on science and technology, encouraging innovation, customer first, excellence”, we aim to create the world’s first brand of MSVs. To meet customer demand and create value for customers, to achieve a win-win situation, and to develop together with our customers are our long-term pursuit of business purposes. We will wholeheartedly provide domestic and foreign customers with first-class products and best service!




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