As a wholly owned company, we were established upon the approval of China Metallurgical Geology Bureau. Our company has been mainly engaged in engineering and manufacturing industry and also devoted to stone processing and real estate development as sidelines. We have attained ISO9001, ISO14001, OHSAS18001 and other certifications. Our company adheres to the tenet of "talent orientation", insists on the principle of "high starting point, high technology and high quality" and the basis of "serving infrastructural construction" and relies on the goal of "science & technology orientation" to create a famous brand. With strong independent research and development ability, our company is a new & high-tech enterprise in Hubei Province and a key enterprise supported significantly by the national project with exclusive development capital for small and medium enterprises. Our company has been establishing long-term and wide cooperation with China Three Gorges University, Southwest Petroleum University and other domestic universities and colleges as well as institutions. We have also established strong foundation of production, learning and research. There are 239 employees totally, among whom 36 employees have college diplomas or higher, accounting for 15% of the total number; 26 employees are engaged in the research and development, accounting for 11% of the total number. As a professional manufacturer of such equipment as desanders, pressure injection machines, atmosphere dedusting devices and more, our company has obtained multiple patent technologies. Our independently developed SNS series high pressure injection pumps, ZX series desanders and other products are of high technology and sound application performance, used widely in the infrastructural industry. Our injection pumps have a large market in such anti-seepage and reinforcement injection projects as water conservancy, hydropower, urban construction, coal mine, min