IDEAL QUALITY CRANKSHAFT CO., LTD manufactures and export crankshafts for diesel and gasoline engines.

We produce crankshafts for automobiles, trucks, tractors and heavy machineries.

IQ Crankshafts are produced with minimum tolerances.
Our products are produced from spherical graphite cast-iron by using Sorel metal.
And our crankshafts are in GGG-90 quality and DIN Standard (DIN 1693/1973).

We use Shell Moulding vertical casting method to produce our crankshafts.

Our company has also ISO 9001:2000 Quality Certificate.


I would like to inform you that our crankshafts are motor guaranteed for 1 year.


We manufacture crankshafts for Audi, Avia, Bmc, Caterpillar, Deutz, Duprava, Fiat, Ford, Hino,
Isuzu, Ihc-Case, John Deere, Kia, Komatsu, Kubato, Hyundai, Land Rover, Man,
Mazda, Mercedes, Mitsubishi, Nissan, Perkins, Peugeot, Renault, Same, Skoda, Steyr,
Toyota, Volkswagen, Utb.

We may develop other crankshafts if their drwaings are sent.

We wait for your appreciated feedback and questions.