connector part Description Sand casting is different from investment casting, different in procedures, tolerances and surface. The procedures of sand casting are shell mold, pouring, after treatment and package... Read More
tube parts Description Sand casting is different from investment casting, different in procedures, tolerances and surface. The procedures of sand casting are shell mold, pouring, after treatment and package. ... Read More
Sand casting part Description Sand casting is different from investment casting, different in procedures, tolerances and surface. The procedures of sand casting are shell mold, pouring, after treatment and ... Read More
