Chongzheng Group na auai i le pisinisi laupapa Saina Xiamen Golden Brick Summit lea sa faia i le 20th.Nov.2019.With le tulaga maualuga pisinisi ituaiga i le alamanuia meafale laupapa, ua agavaa Shandong Chongzheng Group le sui peresitene o Saina Timber & Wood Products Distribution Asosi, ma maua ai le Top Ten Brands a Chinese Wood Enterprises.