Preferably stainless steel material, seiko manufacturing, corrosion resistance, no rust, durable.
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Surface for high precision electrolytic polishing treatment, precision brightness polishing degree is higher, not only can effectively rust prevention and corrosion, more high-end atmosphere.
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Full solid core design, real material, durable.
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Rigorous process, each process is strictly in accordance with the process standards, professional quality inspection, layer upon layer check.