Brand:J&J
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cast iron valve parts:
--Processing:casting+machining.
--Facility:lathe+milling machine.
--Material: Cast Iron.
--Unit Weight:1kg-200kg.
--Moulding: Wooden Molds.
cast iron valve parts:
--Processing:casting+machining.
--Facility:lathe+milling machine.
--Material: Cast Iron.
--Unit Weight:1kg-200kg.
--Moulding: Wooden Molds.

