Shanghai Liancheng (Group) Co., Ltd. ndi kampani yayikulu yodziwika bwino m'dziko muno ndipo ntchito zake zambiri zimaphatikizapo kafukufuku ndi kupanga makina oyendera mapampu, ma valavu ndi madzi, makina owongolera zamagetsi ndi zida zoteteza chilengedwe. Zogulitsa zathu zakhala zikugwiritsidwa ntchito kwambiri m'magawo a ntchito za m'matauni, kusamalira madzi, zomangamanga, kuzimitsa moto, mphamvu zamagetsi, kuteteza chilengedwe, mafuta, makampani opanga mankhwala, migodi ndi mankhwala.