Nos sumus sicut distributor colum artifices ut columellas pro diversis exemplaribus Shantui notam bulldozer et HBXG, SWMC notam bulldozer suppeditemus;Eruca notam bulldozer;Komatsu"s bulldozer.Filtra escaria, oleum columellae, filtra aeris pro machina cumminis, machinam Weichai, Engine Shanghai etc., et systematis hydraulica.

Shantui notam bulldozer: pro SD13/SD16/SD22/SD23/SD32/D60/D65/D85/D155/D275

HBXG(SWMC) notam bulldozer: pro TY165-3, SD7, SD8, SD9 Bulldozer;

Eruca: D6R,D7R,D8R

Komatsu: D55, D85H, D155