Changzhou Kanghong Waterproof Materials Co., Ltd.

Profile(Member since Jun 2026)

Changzhou Kanghong Waterproof Material Co., Ltd. is a seasoned manufacturer dedicated to building waterproofing and thermal insulation systems. With dual production bases in Changzhou (Jiangsu) and Dongying (Shandong), we have nearly 40 years of professional R&D and production experience. Our in-house brand Qingmingshan delivers highly weather-resistant products that perform stably in harsh environments of high temperature, high humidity, strong UV rays and long rainy seasons. Boasting a registered capital of 10.58 million RMB, we independently produce four core product lines: polymer waterproof membranes, professional waterproof coatings, wall thermal insulation materials, and engineering anti-crack fibers. Supported by large-scale production capacity and the Yangtze River Delta’s superior port logistics, we offer global sea freight with short lead times and cost-effective procurement solutions, serving bulk engineering orders and customized distribution for local building materia…