Jiangxi Donglian New Material Co.,Ltd: A updated factory

Dyseals is dedicated and devoted to special ceramic research and study and mechanical seals, mechanical seal faces or mating rings/seal rings are increasing step by step.

Chinese calendar year:2019 will be ending and 2020 year will start

寧波東聯(lián)密封件有限公司2023年社會責(zé)任報告2

寧波東聯(lián)密封件有限公司2023年社會責(zé)任報告1

2021 Spring Festival

Preventing Novel Coronavirus

2019 annual wrap-up ceremony