-
Market Trend and Demand - COVID-19 Vaccine of United Stated Will Affact the Price of concrete retarde
News 158Days Ago (01-22)As the world COVID-19 continues to spread, the global economy is falling into recession. Take the United States as an example , u nder the influence of various unfavorable factors, the GDP of European and American countries experienced a historical contr... -
The leading technology developer and application manufacturer provides concrete foaming agent usa
News 165Days Ago (01-15)Luoyang Tongrun Info Technology Co., Ltd., the leading technology developer and application manufacturer of foaming agent, proudly announces their latest discovery which is centered towards the new ways for foam concrete, a popular cement admixture devel...
