What's HEARTEN AUTO PARTS working time?
Our working time is 9 a.m. to 6 p.m. (Beijing Time). You can send us an email whenever you want and we will reply as soon as possible. We ask for understanding if we did not always respond on time. Outside working hours, we would still do our utmost to meet your requirements through our line and email.
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. specializes in manufacturing with modern production lines and perfect testing means. According to the material, 's products are divided into several categories, and is one of them. Our commitment to excellence and innovation means we continually exceed our customers' expectations. . Owing to simple usage and reliability, HEARTEN offered products are widely demanded by the valuable patrons. By eliminating , the reduces the threat of . Our quality management system complies with the TS16949 international quality system. .
HEARTEN always puts customer first. Inquire!
The bad piston ring may be related to the air leakage caused by its wear or coke connection with the piston ring groove. If after cutting off a cylinder, the exhaust gas no longer from the oil or vent vent, the cylinder piston is not good use.
sales@heartenauto.com