JIAXING MINGRUI has many years of experience in providing engine support bars. Our engine supports have reliable quality, which are made of 45 steel. The package includes two chains to bind the engine for a safe landing. We choose high-quality steel as the raw material. Most importantly, MINGRUI provides you high-quality engine support bars at favorable prices. MINGRUI has the Certificates of CE, GS, TUV, ISO9001,...etc. It satisfied the demands all over the world.