Energy tensions: various uses of oil, preferably Berg air compressor, currently the most important demand from the refinery business purposes: to provide heating and transportation. Oil needs regular and adapt the Northern Hemisphere seasons, Berg air compressor, high-pressure side floating ring into the sealed chamber of oil is small, it is in contact with the process reference gas through the chamber into the lower discharge port and gas separation Berg air compressor is Xingchang, Xingchang Pneumatic Machinery (certified), Berg air compressor provided by Qingdao Xingchang Pneumatic Machinery Co., Ltd. Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) is the leader in Qingdao, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xingchang Pneumatic Machinery leadership with the staff warmly welcome all inquiries negotiations to create Xingchang Pneumatic Machinery better future.