Zibo Xuhang Chemical Industry Co., Limited

Caustic soda and sodium nitrite are commonly used in manufacturing and food preservation, requiring strict quality and safety controls. Zibo Xuhang Chemical Industry Co., Limited has been operating since 2008, which suggests experience in long-term trade operations. The lack of verification on phone, work email, business documents, and account email raises concerns about identity and legitimacy — buyers should request additional proof before placing large orders. Being headquartered in China provides access to a large chemical supply chain, but without verified contact details, it's harder to confirm real-time responsiveness or support. Buyers should verify the company's credentials independently, especially when dealing with hazardous chemicals where traceability and compliance are critical.