Union Aluminum (Nanjing)Co.,Ltd

Union Aluminum (Nanjing)Co.,Ltd. has been operating since 2007, giving them nearly two decades of experience in manufacturing aluminum products. Their key products — radiator, aluminum, and tube welders — are in high demand for industrial and automotive applications, especially in emerging markets. Being based in China, they benefit from strong domestic supply chains and low production costs. However, no verification of work email, phone number, or business documents is available, which raises concerns about identity and legitimacy. Buyers should request additional proof before placing large orders or sharing technical specifications. Without verified contact details, it's harder to confirm real-time responsiveness or support during production issues. This lack of verification is common in early-stage or newly listed suppliers, but it increases risk for international buyers.