1. Yisheng roller cam has to go through the following inspection processes. It is checked for its appearance like surface defects, specification consistency, mechanical performance, function realization, etc.
2. Quanzhou Yisheng Machinery Co.,Ltd. insists that company culture is the core competitive power.
3. The product has good contact performance. All its parts have been professionally welded and soldered with advanced technique.
1. Yisheng Camshaft is a perfect choice for prestigious roller cam brands all over the world. Equipped with technicians, Yisheng is more confident to produce high quality solid camshaft .
2. Yisheng masters exceptionally superior technologies for the production of volvo s40 camshaft .
3. Yisheng owns a great deal of QC team to test the quality of volvo truck camshaft . Quanzhou Yisheng Machinery Co.,Ltd. greatly welcome your visit to our factory. Inquire!