Chinese
29 years of persistence in waterproofing business
More than 30 like-minded teammates
More than 50 official certifications
More than 100 strategic cooperation customers
Shandong · Jinan
Shandong · Qingdao
Shandong · Tai 'an
Rudong, Jiangsu
Jiangsu · Nanjing
Jiangsu · Nanjing