The company led "Ben" brand series of thousands of fans on the total of eight models. My company's products are in wide range of absorbing foreign advanced technology, based on independent research and development, we have more than ten patents for the fans, and achieved remarkable results in energy saving and noise reduction. In recent years, the company money in the introduction of imported horizontal machining centers, vertical machining centers, coordinate testing center, two-way NC surface planer, CNC milling machine and other large, refined, dilute equipment, strictly control the process and spare parts supply channel, and with the Shandong Polytechnic University, Xi'an Jiaotong University, Tsinghua University and other colleges and universities, design institutes, research institutes in close cooperation, and constantly absorbing and the introduction of high technology, and vigorously promote technological innovation and product improvement, product quality to meet the domestic advanced level. Our products are widely used in sewage treatment, pneumatic conveying, vacuum packaging, aquaculture, food processing, power, petrochemical, cement, mining, special gas delivery pressure and other industries, popular throughout the country and exported to North America, Russia, Malaysia, Indonesia , the Philippines, Vietnam, South Africa, Japan and other countries. Our sales outlets and service centers throughout the country and neighboring countries, and strive to provide customers with better and quicker service. The company passed ISO9001 international quality system certification, the establishment and improvement of the quality assurance and design, manufacturing, installation and service, from R & D to achieve a finished product of the whole process of autonomous controlled for stability, durability, provide adequate basis and reliable protection. Three cattle Fan Related Products: Roots blower Roots blower vacuum-intensive high-pressure gas pressure blower Roots blower centrifugal blower multiple episodes