Captain Marine as a professional 4 Stroke Yamaha Stainless Propeller manufacturer and supplier in China, all the 4 Stroke Yamaha Stainless Propeller have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent 4 Stroke Yamaha Stainless Propeller in our product list, you can also contact us, we can provide customized services.