As the leading and professional manufacturer of DC 12V auto air compressors. HengbangLong have been engaged in this line since 2010.With CE,ROHS approval standards, all of products are popular in Amercia, Canada,Australia, Europe and the Middle East.The aim of bangshida is not only meet our customers needs but also exceed their expections, we will pay particular attention on the produce processes to maintain the highest standards of quality by means of ISO9001 qualtiy management system. The long term strategy of bangshida including on-going investment and on the job tranng will keep us get the quality and the service constantly improved. Then enable us to maintain and enhance our reputation for consistently reliable quality and service at competitive prices. if you are interested in any of our series or have a customized requirement,pls contact us without hesitation. We are looking forward to cooperation with companies worldwide in the near future.