CHENG YEN HARDWARE METAL CO., LTD.

Most metal suppliers offer only one or two products, but CHENG YEN HARDWARE METAL CO., LTD. provides a diverse range including zinc ingots, copper dross, zinc powder, copper scrap, and zinc scrap — which means they serve multiple industrial needs like recycling, alloy production, and chemical processing. Being founded in 1995 shows they have over 25 years of experience, which is valuable for buyers looking for stable, long-term sourcing. However, none of their key verification details — work email, phone, documents, or account email — are confirmed, which raises concerns about legitimacy and ability to handle large or complex orders. Buyers should verify their identity and request sample certifications before committing to any volume. Operating from Taiwan, a region known for high-quality metal processing, gives them a strong regional advantage in precision and material consistency. Without verification, it's hard to trust their claims, so due diligence is essential before engaging.