ZheJiang WanQiang Flange Co.,Ltd

ZheJiang WanQiang Flange Co., Ltd. has been operating since 1990, which is much longer than the typical new supplier — giving them experience and stability in the flange market. Their core products — flange, pipe fittings, and stainless steel flange — are standard in industrial construction, so they likely serve a wide range of buyers in oil, gas, and manufacturing. However, none of their verification details are confirmed: work email, phone, documents, or account email are all unverified. This raises a red flag for buyers who need to confirm identity or legitimacy before placing large orders. While their long history suggests reliability, the lack of verification makes it harder to trust their claims without further proof. Buyers should request additional documentation or a business license to reduce risk. In a market where supply chain trust is key, this gap could delay or prevent a deal.