Founded in 1996, it has developed into a professional waterproofing system supplier integrating scientific research and development, production, sales and construction services, a “prefabricated construction industry base” and a “leading enterprise in China’s waterproofing industry”.

 
At present, the company has 5 waterproof production bases with 62 modern waterproof material production lines, with an annual production capacity of waterproofing membranes of 290 million square meters and an annual production capacity of coatings of 290,000 tons. The SBS two-meter production line and the large-scale EPDM vulcanization production line were both born in Hongyuan. The company’s products cover waterproof fields such as railways, roads and bridges, municipal administration, civil construction, industry, and military industry, with 8 series and more than 100 varieties, covering most functional requirements.

宏源防水在2018年、2019年率先使用2套三床式RTO，2021年东厂区3条生产线、西厂区2条生产线环保设备升级改造项目选用第三代技术旋转阀式RTO，并进行对标使用，旋转式RTO节能效果显著，设备维护更加便捷。

50000m3/h风量的旋转阀式RTO处理一条卷材生产线废气时，平均风量为20~23m3/h，35000m3/h风量的三床式RTO处理一条卷材生产线废气时，同样风量的使用量为31~34m3/h，平均耗气量为30~35m3/h。