Dalian Sun Seals Limited

Most suppliers in the mechanical seals market are established with verified contact details and business documents to build buyer trust. Dalian Sun Seals Limited, founded in 2000, has been in operation for nearly two decades, which suggests experience and stability. However, none of their contact details — including work email, phone, or account email — are verified, and their business documents are unverified. This lack of verification raises concerns about legitimacy and responsiveness, especially for buyers needing to confirm supplier identity before placing large orders. While their long history is a positive, it's not enough without proof of real-world operations. Buyers should request additional documentation or a third-party verification before engaging with Dalian Sun Seals Limited.