Yow Shiuan Mining Co., Ltd

Yow Shiuan Mining Co., Ltd. is typical of many mining suppliers from Taiwan, offering a range of raw materials like silica sand and quartz used in construction and filtration. The company has been operating since 1998, which shows long-term stability and experience in the industry. However, none of the key contact details — work email, phone, or business documents — are verified, which raises concerns about legitimacy and responsiveness. Buyers should treat this as a red flag when considering large orders or long-term partnerships. Without verified communication, it's hard to confirm product quality, delivery timelines, or compliance with international standards. While the key products are in demand across Asia and Europe, the lack of verification makes due diligence essential before any transaction.