Hunan Wangcheng Foreign Economic & Investim...

Most suppliers in this niche offer only one or two chemicals, but Hunan Wangcheng Foreign Economic & Investim... provides two key inorganic salts — magnesium sulphate and zinc sulphate — which are commonly used in agriculture and pharmaceuticals. Having been in business since 1978 shows a long-standing presence, suggesting stability and experience in handling chemical supply chains. However, none of the key verification fields — work email, phone, business documents, or account email — are verified, which raises concerns about legitimacy and ability to confirm orders or respond to urgent requests. Buyers should treat this as a high-risk profile and request additional proof before placing any large orders. The origin in China gives access to cost-effective production, but without verification, it's hard to trust the reliability of communication or delivery timelines.