News
News
11
2024
-
04
2020
Author:
R & D Breakthrough Vertical Industry Extension
The company extends the industrial chain upstream, starting from the production of raw materials for marking coatings-heavy calcium carbonate and calcium sand, to the production of marking coatings, and then gradually to downstream products-active calcium, ultra-fine calcium powder and so on.
Mr. Wang: +86-13210596621
E-mail:shawnwang@rrichtech.com
Mr. Zhang: +86-19553939407
E-mail:saim@rrichtech.com
Mr. Yu: +86-18615692818
E-mail:759830181@163.com
WhatsApp:+86-13210596621
Address: East Section of Yinhua Road, Pingyi Economic Development Zone, Linyi City, Shandong Province
