Chongqing Zhongke Oil Filter Plant Manufacture Co.,Ltd

Chongqing Zhongke Oil Filter Plant Manufacture Co., Ltd. has been operating since 1996, which is longer than most new suppliers and suggests experience in the oil filter market. Their core product, machine oil purifier, is a specialized industrial item often needed by manufacturing and machinery buyers. Unlike many new or unverified suppliers, this company has been in business for over two decades, which can be a strong signal of reliability. However, none of their key verification points — work email, phone number, or business documents — are confirmed, which raises concerns about legitimacy and ability to respond to buyer inquiries. Without verified contact details, buyers may struggle to reach the company directly or verify their claims. This lack of verification is common among older suppliers who may not have adopted modern digital verification practices. Buyers should request additional proof, such as a company registration or product sample, before placing large orders.