Nantong BESALL Sealing Technology Company., Limited currently holds over a dozen patents and has passed ISO9001 Quality Management System certification, as well as top-tier certifications such as UL, ROHS, and radiation resistance.

Our products have been widely applied in industries and fields such as aerospace and defense, precision electronics, healthcare, petroleum, nuclear power, renewable energy, medical and sports health products, textiles, and more. The products have been validated through years of practical application by customers and have received high praise and recognition from our partners. This has helped establish a reputation for quality, reliability, and value, injecting us with endless momentum for future progress.