Ningbo Chenming Seals Manufacturing Co., Ltd.

Focused on sealing technology R&D and high-performance seal manufacturing, Ceimin provides material, structural and product support for demanding industrial operating conditions.

Our products cover PTFE oil seals, spring energized seals, scroll pump tip seals, non-contact labyrinth seals, PEEK and UPE seals, high-performance rubber seals, FFKM O-rings and rotary seals, and wear-resistant sleeves. We serve semiconductor, chemical, mechanical manufacturing, vacuum, compressor, fluid equipment, food and pharmaceutical, and precision-industry applications.