Dongguan YH Building Materials Co.,Ltd is located in DongGuan City GuangDong province, belongs to economically developed Pearl River Delta where are very convenient in land and water transportation. YH Building integrates in R&D, manufacturing, processing, marketing and installation, for the years of development and experience, YH Building receives the high praise and reputation from our customers because of sophisticated manufacturing equipments, experienced technical team, honest marketing, excellent after service and years of manufacturing & installing experience.