News
more+- Professor Chen Erfan, a leader of our company, was invited to attend the inauguration ceremony for the new location of Shenyang Zhilang Technology Co., Ltd. and visited its research achievements and new products.
- The 4th Annual Meeting of the Special Committee and the 3rd New Materials Science & Technology Conference Held in Hangzhou
- Professor Chen, a leader of our company, participated in the Standardization Technical Committee of the Chemical Industry and Engineering Society of China.
- Warm Congratulations on Our Company Being Awarded the Certificate of High-Tech Enterprise!
- Chairman Chen Erfan Participated in Liaoning International Rubber Technology Exchange Festival as a Specially Invited Expert.
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more+Contact Phone：13147811246 13147811216
Landline：13147811246 13147811216
Corporate Email：tech@rdpmcn.com
Address：Hongfa International, Shenliao Road, Tiexi District, Shenyang City, Liaoning Province, P.R.China
Sales Phone：13147811246 13147811216
Honors
2024 - Elastic Dustproof Cap for Engineering Bolts - Design Patent
发布时间：2026-05-21
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