Huwang Science and Technology Group is a large-scale building materials enterprise integrating R&D, production, and sales. Our product portfolio includes the PDS Protective Siphon Drainage Collection System, Rainwater Harvesting Systems, Underground Pipe Gallery Seepage and Drainage Collection Systems, Vegetated Swale Systems, Vertical Green Wall Systems, and more, with over one hundred national patents awarded.
Since its founding in 1994, Huwang Group has established several subsidiaries, including Huwang Construction, Huwang Building Materials, Huwang Plastic, Huwang Gardens, and Huwang International Trade. Supported by sales branches across China-in the Southwest, Beijing, Tianjin, Guangzhou, Wuhan, Nanjing, Hangzhou, Jinan, Zhengzhou, Xi'an, Shenyang, and Harbin-our products are also distributed internationally, reaching markets in Europe, the Americas, Russia, Australia, and Southeast Asia.
The group served as a quality supplier for the 2008 Beijing Olympic Games and the 2010 Shanghai World Expo. Our accolades include the Jiangsu Province Famous Trademark, New High-Tech Enterprise Certification, Quality Management System Certification, and the Shanghai Green Building Industry Trusted Product designation.
We have contributed to industry standardization by participating in the formulation of the Plastic Protective Drainage Sheet Industry Standard, the National Building Atlas, and National Construction Codes, while also collaborating with multiple universities on scientific research initiatives.
In February 2016, our PDS Protective Siphon Drainage Collection System was selected for the Sponge City Construction Advanced and Applicable Technologies and Products Directory (First Batch). Later that year, in November, Huwang Sponge City products were also included in the *Jiangsu Province Construction Energy Conservation "13th Five-Year" Priority Promotion of New Technologies (First Batch)*.
Committed to credibility and quality, we uphold the principle of "Integrity in life, dedication in action, and win-win in business." Every Huwang employee strives to serve our customers wholeheartedly, earning consistent acclaim from clients worldwide.
Our Product
Drainage board,drainage cell,strip drain,rainwater harvesting,grass grid,living wall ,geotextile etc…
Product Application
Garage, roof, parking lot lawn greening and drainage; highway slope drainage; rainwater collection and reuse; wall greening, etc.
Production Equipment
Sheet metal press, compression molding machine, injection molding machine, thermoforming machine...
Production Market
Australia, Southeast Asia, Middle East, India and Pakistan, Europe, South America and so on
