Xinyu parts Co.Ltd Specialize in the cylinder head producing and complete cylinder head assembly, our factory passed the TS16949 qualtity certification in 2010.We strictly follows TS16949 quality system standard to arrange and manage the production, by standard process and Strict management and control measures, we aims at quality zero defects,we take responsibilty for our customers from all over the would. if any cylinder head failured in work because of the quality matter, we will repalce with new cylinder head by free.

Our guarantee: one year or 30000Km working!