Erving Seal Enterprises Co,. Ltd. have been manufacturing PTFE Seal and other products since 1984. We have a very strong customer base, with customers both large and small. We started offering a full contract PTFE Sealing. Empowerment, simplicity, quality, good quality and well designed products drive the global economy, yet finding an extensive experienced manufacture can be overwhelming. But providing comprehensive, flexible, and affordable solutions, you will be poised for success. We wish to have a long term business relationship with you in the near future.