Our company mainly engages in the production and operation of domestic brands and OEM foreign trade contract manufacturing. Currently, we mainly produce air filters, air conditioning filters, oil filters and fuel filters. There are currently three domestic brands, namely (Sofiman), (Guanshi) and (Mobik). We always adhere to the principle of quality first, strict control over details, and sincerely cooperate with customers 🤝 to ensure that customers enjoy the greatest benefits