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1. ?Material Characteristics? Made with zinc as the base, supplemented by elements such as aluminum, copper, and magnesium, it offers both lightweight (density 6.5-7.0 g/cm3) and high strength (hardness 100-150 HV)?12. With a low melting point (approximately 385°C), it is suitable for complex casting, and the surface can be electroplated, sprayed, or baked for improved appearance and corrosion resistance?13.?

2. ?Durability Performance? Strong impact resistance, capable of withstanding 80 joules of impact force, superior to aluminum alloy but inferior to stainless steel?1. The electroplated layer passes the salt spray test for 120-240 hours, suitable for daily use, but may oxidize and fade in long-term humid environments?13.?

3. ?Advantages in Craftsmanship and Design? High casting accuracy (±0.05mm), allowing for the creation of detailed structures such as three-dimensional reliefs and hollow designs?14. Recyclable waste, in line with environmental requirements, and costs less than stainless steel, offering excellent value for money?15.?

4. ?Usage Scenarios? Widely used in car keychains, cultural and creative gifts, etc., such as keychains themed on Tengwang Pavilion and business waistbands, etc?26. Avoid extreme low temperatures (brittle) or high temperatures (>200°C may deform) environments?15.? Zinc alloy keychains, with their malleability, lightness, and high cost-effectiveness, have become a popular choice for daily carrying and custom gift production.

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Eco-friendly resin: High toughness, strong impact resistance, and high color fidelity, suitable for cartoon animal shapes (such as little pigs, cats, etc.)

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Zinc alloy / Stainless steel: Durable and can be electroplated in various colors, suitable for making realistic animal styles (such as wolves, eagles, etc.)

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