Shaanxi Kaishan Mechanical & Electrical Equipment Co., Ltd. is located in a beautiful ancient City - Xi'an. our company has accumulated much experience the business of air compressors and drilling rig machines. Geographical advantage, efficient ...

Bristol Compressor (Shanghai) Co., Ltd. is a world-leading manufacturer of air compressors and drilling rigs. We are specialized in manufacturing piston compressors, screw industrial oil-less micro-oil oil injection mining rigs well Striving to ...