QingLong Chief Quality Officer (CQO) Zhang Ke attended the Ningbo Building Waterproof Association annual meeting to discuss waterproofing trends, market policie...
Let us to review of the third anniversary of QingLong Home Improvement Waterproofing Department.
QingLong Waterproofing is honored to be ranked among the top 6 best waterproofing companies in Malaysia by Trusted Malaysia. Explore our iconic track records in...
Review Qinglong‘s feature at the 22nd China (Guangzhou) International Building & Decoration Fair. Discover our top leakproof products, practical constructio...
Explore QingLong Waterproofing‘s debut at the 127th Canton Fair Online Exhibition. Discover our high-tech building materials, R&D innovations, and certified...
