... 3,Highest quality 4, OEM supplier for SINOTRUK we can supply many kinds of auto parts for different size ... us .Fenghua City Kailin Auto Air-Compressor Co., Ltd. is specializing in producing auto air-compressors. Since our founding in ... . Our major products are air-compressors, such as Steyr compressors, Steyr double compressors, and D6114 air compressors. VG1560130080 Double cylinder air compressor