E pili ana i ka Hui
ʻO 20 mau makahiki e pili ana i ka hana ʻana a me ke kūʻai ʻana i nā tile papahele
Ua hoʻokumu ʻia ʻo Hongyuan Waterproof i ka makahiki 1996 a ua hoʻomohala ʻia i kēia manawa i mea hoʻolako ʻoihana wai wai ʻoihana e hoʻohui ana i ka R&D, ka hana ʻana a me ke kūʻai aku a me ke kūkulu ʻana a me kahi kahua ʻoihana hale hale hui a he alakaʻi o ka ʻoihana wai wai Kina.
![KF8A6651[00_00_04][20180905-114904-0]](https://www.waterproofingbest.com/uploads/72085d22.png)
