Crankshaft and Engine Assemblies
Crankshaft connecting rod kits, crankshaft assemblies and engine assemblies.












We were founded on May 8, 1988. Today, we are a privately owned enterprise with more than 200 employees and a site area of 31,000 square meters.
Our technical team includes 15 fixed scientific research personnel, including one senior-title engineer, three intermediate-title engineers and two technicians.
Our product categories include needle roller bearings, cylindrical roller bearings, thrust bearings, bushes and washers.
Our batch production can reach P5 processing accuracy. We use special heat-treatment processes according to actual requirements and can process outside diameters from 50 to 200 mm. After technical drawing confirmation, our team will quickly provide a technical proposal.
We develop our main products in accordance with the APQP process.
Our main equipment includes Taiwan high-precision CNC lathes, multi-station punch presses, heat-treatment equipment, needle roller production equipment, ring-grinding equipment and needle roller stop-and-sort machines.
We have implemented and maintain a quality management system that fulfills IATF 16949:2016.
We develop our main products in accordance with the APQP process and have received third-party audits.
We develop our main products in accordance with the APQP process.
Our inspection and testing cover hardness, material, dimensions, flaw detection, life, vibration, noise and temperature.
Our IATF 16949:2016 certification covers the manufacturing of bearing and driving parts, excluding product design under Clause 8.3.
After confirming your technical drawings, we can quickly provide a proposal and move into sample development and manufacturing.