Stainless Steel Engine Valves

From the most basic definitions and up to advance metallic composition and finish grades, SINUS will present its customers with aftermarket valves at the highest quality possible, affordable prices and strong lead time.

We can produce our aftermarket valves according to customer specifications, compose our own specifications based on our knowledge, or match our aftermarket produc to the genuine ones.


SINUS aftermarket valves production is outputted according to our fundamental manufacturing, management and quality principles alongside to our strict European manufacturing standard certifications. We are self obligated to provide our customers with valves that will meet worldwide product standards. SINUS is unable to downgrade its valves materials, composition or finish grade, lower then the most basic definitions that complies with those standards.

SINUS aftermarket valves standard composition and finishing grad is highly recommended for most engine parts distributing companies.