RONGPENG was founded in 1990 in a 1000 square meter bungalow with Air Spray Guns as it main product of manufacturer. In 1994 ROGNPENG expanded our manufacturing to include Air Nailing and Stapling tools. 2003 RONGPENG added production of Air Tools and in 2008 included Airless Paint Sprayers as well as launched our successful brands SJX, BSW & BK lines of air tools into the domestic market.With the success of our domestic air tool programs and increasing demand from around the world in 2001 RONGPENG entered the international markets. As growth of our company continued, January 2009 RONGPENG moved into its newly completed 100,000 square meter factory. With our 1600 dedicated employees and a monthly capacity of 500,000 Air Spray Guns, 300,000 Nailing and Stapling tools, 400,000 Air Tools and 10,000 Airless Paint Sprayers makes RONGPENG Air Tools Co., Ltd. the largest air tool production base. In charge of our Research and Development are 50 highly trained mechanical engineers. With the assistance of INVENT Three-dimensional Design Software develop more than 30 innovative products every year. We take great cared in protecting our own intellectual property by applying for patents and trademarks presently with over 40 patents and more than 20 trademarks at home and abroad.RONGPENG was the first company in China to import Robodrill from Japan and Epson Heat Treatment Furnace from Germany. To maintain accuracy of spare parts, we use MAZAK equipment from Japan and CNC digital lathes. To control quality of raw material, we use imported Three Dimensional Measuring Machine, SPECTRO Analytical Instrument, Brinell Rockwell & Vickers Hardness Testers, and Mechanical Spring Fatigue Tester and so on. To insure quality we have 400 QC members carrying out quality inspection during production, assembly and before delivery.RONGPENG has loyal employees with more than 20 years experience making sure production runs smoothly. We execute 6S standards strictly in our work shop creating an excellent working environment. We have established quality control and normative administration systems and passed ISO9001 authentication in 2002, ISO14000 authentication in 2005, introduced TS16949 quality management system in 2007, as well as fully implemented TPS in 2010. RONGPENG has a professional marketing team taking advantage of professional exhibitions, internet, media and magazines to promote our companys image and introduce our products both at home and abroad. We have more than 550 different products to meet our customer s needs & requirements. Most of our products have acquired GS,CE, and ETL certification. Currently our products appear on the markets of North America, Europe, South America, Australia as well as more than 80 countries and regions around the world. Demand for our products increase year after year.RONGPENG warmly invites customers from every corner of the world to establish long-term and win-win business relationship with us in the form of OEM and ODM. RONGPENG Pneumatic, Construction Tools, Industrial Tools, Pneumatic Tools, Air Tools, Demolition Tools, Vehicle Service, Garage Equipment, Compressors, Generators, Stationary Compressors, Portable Compressors, Power Tools, Impact Wrenches, Ratchet Wrenches, Screwdrivers, Drills, Grinders, Sanders & Polishers, Hammers & Scalers, Specialty Tools, Accessories,air palm sander,An impact wrench (also known as an impactor, impact gun, air wrench, air gun, rattle gun, torque gun, windy gun) is a socket wrench power tool designed to deliver high torque output with minimal exertion by the user, by storing energy in a rotating mass, then delivering it suddenly to the output shaft.