4. Reduce system leaks; 5. energy management systems should casement attention to the following points: 1) Cylinder pressure into the cylinder after a good quality Taiwan swan, then honed mirror face. When machining cylinder, reserve boring margin is not too large, otherwise it will weaken the binding force between the cylinder barrel and the cylinder. Taiwan swan air compressor _ Xingchang Pneumatic Machinery (Online) _ Taiwan swan provided by Qingdao Xingchang Pneumatic Machinery Co., 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.