Hangzhou Sina Union Import & Export Co., Ltd.

Hangzhou Sina Union Import & Export Co., Ltd. offers a wide range of products including canvas bags, tents, awnings, and luggage — common items in both construction and travel markets. Being based in China, a global manufacturing hub, gives them access to low-cost production and fast turnaround times. The company was founded in 2012, which means they have over a decade of experience in international trade. However, none of their key verification details — work email, phone number, or business documents — are confirmed. This lack of verification raises concerns about legitimacy and ability to fulfill orders reliably. Buyers should request additional proof before placing large orders or committing to long-term partnerships.