我厂专业生产重型车，工程机戒，客车，铁盖 PU滤清器，铁盖产品包括1317.1520.1522.1524.1526.1530.1532.1833.2021.2025.2028.2032.2036.2119.2121.2130.2136.2139.2233.2325.2332.2336.2337.2338.2436.2442.2446.2448.2640.2648.2840.2850.3046.3052.3134.3249.3250.3261.4225.4230.3260.等  PU产品包括1317.1522.1523.1524.4526.1826.2026.2028.。。。。。
2032.2036.2125.2127..2332.2337.2338.2432.2437.2841.2845.3047.3043.3050.3143.3155.3245.3544.3662等