Qingdao Aoyu Insulation Material Co,LTD

Qingdao Aoyu Insulation Material Co,LTD offers a core product — calcium silicate board — which is widely used in construction and industrial buildings, especially in regions with strict fire and thermal safety regulations. Being headquartered in Qingdao, China, gives the company access to a major port and a strong supply chain for building materials. The company has been operating since 2007, showing stability and experience in the market. However, no key verification details are confirmed — including work email, phone number, and business documents — which raises concerns about identity and legitimacy. Buyers should request additional proof before placing large orders or sharing technical specifications. Without verified contact or documents, it's harder to trust the company's ability to deliver on time or meet quality standards. This lack of verification is common among smaller suppliers, but it increases risk for international buyers.