Structural Round Bar Q+T Forged Cold Drawn4140 1.7225 42CrMo4 SCM440 4340 1.6582 34CrNiMo6 8620 8640 20MnCr5 Alloy Steel for Shaft Connecting Rod Gear
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Ningshing Precision Machinery began in 1992. We devote oneself to providing One-Stop Solutions to our customers on Tool Steel, Die Steel, Alloy Steel, Mold Base, Machining Parts, CNC Machine.
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Main Products | ||
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Steel Flat | Steeel Plate | Die Steel |
Plastic Mold Steel | Alloy Steel | Pre-machined Flat |
Die Casting Die | Mold Base | Aluminum Die |
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