Sanming Coffer Fine Chemical Industrial Co.,Ltd.

Sanming Coffer Fine Chemical Industrial Co., Ltd. has been operating since 2002, showing a long-standing presence in the chemical trade. The company offers copper sulfate, ammonium sulfate, and copper — key inputs for agriculture and industrial processes. However, none of its key verification points — work email, phone number, or business documents — are confirmed, which raises red flags for buyer trust and due diligence. In international trade, unverified contact details and documents can make it hard to verify legitimacy, especially for buyers needing to confirm supply chain reliability. Buyers should request additional proof before placing large orders or committing to long-term supply. While the company is based in China, a country with strong chemical manufacturing, the lack of verification means buyers must take extra steps to validate the business's real-world operations.