Hello! How are you today?

We are Yangmart Company, Taiwan! We have been working for AFTER-MARKET SPARE PARTS since 1979.
We manufacture pistons from size dia: 70~170mm. While we supply pistons for marine engine, we received large demands to supply other engine parts in order to combine a shipment altogether for customers.

Nowadays we supply 100% made in Taiwan pistons, piston rings, cylinder liners, engine gaskets, bearings, valves and guides and more…
Our founder Mr. Edward Lee, who also has long business relationship with Japan agent, our branch office in Osaka could provide our customers with JAPAN GENUINE PARTS.

From this website we wish to meet our new customers and old customers too to show you our product photos and package photos as well as specific dimensions.
There are on-line catalogs available for all our customers, we wish this is a tool for our customer to measure the piston sizes (or by checking the OEM numbers) to order the correct parts with us. Other catalogs are listing the models which we do not have photos yet.

Thank you for spending your time surfing on our website, for which we did not meet your demand or if you could not find your parts from our website, we are very glad to receive your emails and messages.

Please always feel free to inquire us!

It is our pleasure to know you and work with you!

Yangmart Company Taiwan