Chongqing Zhongneng Oil Purification & Oil Filtration System Co., Ltd

Chongqing Zhongneng Oil Purification & Oil Filtration System Co., Ltd. has been operating since 1995, giving them decades of experience in oil purification and filtration systems — a strong signal of reliability and technical expertise. Their product range includes machine oil purifiers, oil filters, and used oil, which are in high demand across industrial and manufacturing sectors. Being based in China provides access to large-scale manufacturing and cost-effective production. However, the lack of verification on phone, work email, account email, and business documents raises concerns about identity and legitimacy. Buyers should request additional proof before placing large orders or sharing sensitive requirements. This missing verification is common among older Chinese suppliers, but it increases the risk of fraud or miscommunication. Always confirm contact details and documents before engaging with this company.