Indasteri ea likarolo tsa likoloi Liaocheng haholo-holo likarolo tsa likoloi, tse arotsoeng haholo ka lintlha tse latelang:
1. Lisebelisoa tsa enjene, ho kenyelletsa le lipiston, lithupa tse kopanyang, li-crankshafts, li-valve, joalo-joalo.
2. Chassis le lisebelisoa tsa brake, ho kenyelletsa le li-brake pads, li-brake discs, li-suspension system, lithaere tsa koloi, joalo-joalo.
3. Lisebelisoa tsa tsamaiso ea phetisetso, ho kenyelletsa li-clutches, li-transmissions, li-universal joints, joalo-joalo.
4. Lisebelisoa tsa motlakase le tsa mabone, ho kenyelletsa mabone, libeteri, li-starter, lijenereithara, joalo-joalo.
Liaocheng, baetsi ba bang ba bokelletse theknoloji e tebileng le boiphihlelo bo bongata ba tlhahiso tlhahisong ea likarolo tsa likoloi.Har'a bona, bahlahisi ba kang Ruixiang Alloy, Shunde Group, Jingu Casting, le Taipusen ba na le karolo e phahameng ea 'maraka ka likarolo tsa enjene le chassis,' me boleng ba sehlahisoa sa bona bo hapile thoriso ho tsoa ho bareki ba malapeng le ba kantle ho naha.