Mingyu Sealing participated in PTC Asia 2025, unveiling a range of cutting-edge sealing solutions designed for heavy-duty industrial applications. The company demonstrated how its high-performance seals meet OEM and manufacturing needs in demanding environments, reinforcing its status as a global supplier of advanced sealing technology. Read More

At PTC ASIA 2025, MingYu Sealing firmly established itself as an innovative leader in the sealing industry. Showcasing a powerful theme of "New Force in Sealing, Empowering High-End Manufacturing," the company highlighted three core solutions: custom high-performance seals for extreme conditions, intelligent sealing systems with life monitoring, and eco-friendly, low-VOC products. Backed by 30 years of experience, key industry certifications, and a commitment to premium materials, MingYu Sealing demonstrated its proven capability as a technical partner dedicated to safeguarding industrial upgrading and driving efficiency for global manufacturers. Read More

A wiper seal keeps hydraulic and pneumatic systems clean by blocking dirt, dust, and water, protecting machine parts and extending equipment life. Read More

MingYu Sealing made a remarkable appearance at PTC Asia 2025, presenting cutting-edge sealing solutions including custom FKM/PTFE seals for extreme conditions, intelligent sealing systems with life monitoring technology, and eco-friendly low-VOC materials. The exhibition demonstrated our commitment to advancing sealing technology for construction machinery, automotive, and hydraulic applications. Visitors can request the product catalog by messaging "PTC2025" for detailed technical information. Read More

Mingyu Sealing has been awarded the "BEST COOPERATION AWARD" by Casco Automotive Parts (Suzhou) Co., Ltd., a leading automotive components manufacturer. This recognition reflects Mingyu's excellence in providing customized sealing solutions and maintaining outstanding supply chain cooperation. The award demonstrates our commitment to precision engineering and reliable service in the automotive sealing industry. Moving forward, Mingyu will continue to strengthen partnerships and drive innovation in sealing technology to support the advancement of the automotive sector. Read More

A rotary shaft seal is a crucial component in industrial machinery, designed to prevent lubricant leakage and block contaminant ingress on rotating shafts. This article provides a comprehensive overview of rotary shaft seals, exploring their working principles, main types including rotary shaft oil seals, specialized variants like PTFE rotary shaft seals for demanding conditions, and high pressure shaft seals for extreme environments. It also covers material selection criteria and essential factors for choosing the appropriate seal, offering practical guidance for ensuring optimal performance and longevity in various applications. For reliable sealing solutions, consider partnering with an experienced supplier like MingYu. Read More