Thaum Lub Tsib Hlis 9 txog 11 Tsib Hlis 2019, Ningbo Honghuan Geotextile Co., ltd tau koom Sichuan International Environmental Protection Industry Expo, uas yog nyob rau ntawm Chengdu

Century nroog tshiab thoob ntiaj teb exhibition center.

Nws muaj cov khoom sib xyaw ua ke xws li:

Kev tiv thaiv dej thiab tswj kev ua qias tuaj,

Kev tiv thaiv huab cua thiab tswj kev ua qias tuaj,

Cov khoom siv pov tseg pov tseg technical,

Kev kho av thiab dej hauv av,

Kev kho ecological.