MAN 32/45 Ship diesel engine fittings,

  Company Information The biggest Engine valve factory in north China,Specialized in produce:  1.   MAN 32/36 diesel engine spares parts 2. Generator Engine Valve 3. Mobile machinery engine valve 4. Sinotruk engine valve 5. Locomotive engine valve   Welcome to our factory and we will offer you our best service all the time!   Product Description Generally Raw Material: Intake valve: 4Cr9Si2 Exhaust valve: 21-4N, 21-4N+4Cr9Si2, also customized.  Material Especially for Marine valve spidles: 1. Si-Cr (4Cr10Si2Mo) 2. Ni-Cr-Mn-N (23-8N) 3. Ni-Cr-W (SNCRW) 4. NI (NI80A)     Production Flow   Technology   Certifications   After-Sales Service 1. warranty time:2 years or 100 000 kilometers  2.Loading the goods, we will track all the way, to ensure product safety,quick to arrive at the designated ports. 3.Our products are strictly follow ISO9001,SGS,CE and BV certificate exhibition Exhibition on Automechanika Shanghai and Automechanika Russia