Chang Zhou Longquan Solar Energy Manufacture Factory

Chang Zhou Longquan Solar Energy Manufacture Factory has been in business since 1991, which suggests long-term experience and stability in the solar energy space. They specialize in solar water heaters, a product with strong demand in regions with high heating needs. Being based in China gives them access to large-scale manufacturing and cost advantages. However, none of their key verification points — account email, work email, phone, or documents — have been confirmed. This lack of verification raises concerns about legitimacy and trust, especially for buyers looking for reliable suppliers. In international trade, verified contact details and business documents are essential to reduce fraud risk and ensure clear communication. Buyers should request additional proof before placing large orders or sharing sensitive requirements.