01/07/2026
YMM was the first manufacturer of outboard crankshaft in Taiwan. We have run this production for 55 years, but we still continuously look for any improvement.
In 2025, we had a big investment in new facilities, especially for one piece crankshaft, like 688-11411-02, 6E5-11411-00, 6N7-11411-00… etc. We launched 2 grinding machines from famous Japanese brands, HORIBE and TOYODA. Both machines can bring a lot of improvements in production time and dimension accuracy.
We believe continuous improvement is the key to being the market leader. Just contact us for your needs of outboard parts!!
