Special Process - Production - Changzhou Qingfeng Yikang Machinery & Medical

Welding

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Welding Rod Arc Welding

TIG

MIG/MAG

Laser Welding

Laser Cladding

Plasma Welding

Heat Treatment

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Tempering

Quenching

Laser Quenching

Carburizing and Quenching

Salt Bath Nitriding

Gas Nitriding

Ion Nitriding

Cryogenic Treatment

Solution Treatment

Precipitation Hardening

Surface

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Manganese Phosphide / Blackening

Hot-dip Galvanizing

Galvanizing

Nickel Plating

Chrome Plating

Silver-Plated

Copper Plating

Anodizing

Shot Peening Strengthening

HVOF

Fluid Polishing

Coating

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Spray Painting

Powder Coating

Molike Spray Coating

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