Dalian Ou Filter Technology Co., Ltd.

Dalian Ou Filter Technology Co., Ltd. has been operating since 2003, giving them long-term experience in filter materials and a proven track record in supplying to international buyers. Their key products — filter bags, filter cloth, and filter paper — are essential in industries like food, chemicals, and pharmaceuticals, where reliable filtration is critical. Being based in China, a global manufacturing hub, provides strong cost and logistics advantages for buyers in Asia and beyond. However, none of their key verification details — work email, phone, documents, or account email — are confirmed, which raises concerns about business legitimacy and responsiveness. Buyers should request additional proof before placing large orders or sharing sensitive requirements. Without verified contact or documents, it's harder to assess their reliability or respond to urgent inquiries. This lack of verification is common among smaller or newer suppliers, but it increases risk for international trade.