other processing and manufacturing services engine crankshaft castings contact customer service to place an order

materials include ductile iron series (qt450-10, qt500-7, qt600-3, qt700-2, qt800-2), etc., vermicular iron series (rut350, rut400, rut450), etc., gray cast iron series (ht200, ht250, ht300) )wait. customized according to customer's drawing requirements, casting dimensions, inner cavity size, surface quality, density, pressure resistance the parameters all meet chinese national standards or international standards, and at the same time, we can provide supporting services such as processing, rust prevention, and spraying..syi