Hangzhou Kaimai Industrial Co., Ltd.

Hangzhou Kaimai Industrial Co., Ltd. has been in business since 2013, which is typical for a supplier with stable operations and experience in manufacturing. Their key products — coated steel, prepainted galvanized steel, and galvanized steel — are in high demand across construction and infrastructure markets, especially in Asia and Europe. Unlike many new or unverified suppliers, having a long operational history suggests they have likely built relationships with buyers over time. However, the lack of verified work email, phone number, account email, and business documents raises red flags about their legitimacy and ability to respond to urgent inquiries. Buyers should request additional proof, such as a company registration or product samples, before placing large orders. Being based in China gives access to a large manufacturing base, but without verification, it's hard to trust their claims. For international buyers, this means extra due diligence is needed to confirm they are the real company behind the name.