Qinghe Jieyu Filter Co., Ltd

Air filters and cabin filters are in high demand globally, especially in automotive and industrial applications where air quality and safety are critical. Qinghe Jieyu Filter Co., Ltd. has been in business since 1993, which suggests long-term experience and stability in the market. Being based in China gives access to large-scale manufacturing and cost-effective production. However, the lack of verification on phone, work email, and business documents raises concerns about identity and legitimacy — buyers should request additional proof before placing large orders. Without verified contact details, it's harder to confirm responsiveness or track communication, which can delay negotiations or cause trust issues. A verified account email is typically the first step in building buyer confidence, and its absence here is a notable gap.