Guangdong Wanquan Construction Technology Co., Ltd. is headquartered at 2A17, No. 582-584, Dashi Section, National Highway 105, Dashi Street, Panyu District, Guangzhou City—the southern gateway of China. With a registered capital of 10 million RMB, the company has experienced rapid growth and significant business expansion since its establishment.

We specialize in engineering and technology R&D, general contracting, specialized mechanical and electrical equipment installation, overall construction contracting, building design services, interior decoration design, building construction, and building drainage system installation.

Our core business scope encompasses:

· Siphonic Roof Drainage Systems
· Modular Rainwater Harvesting and Utilization
· Same-Floor Drainage Systems
· Prefabricated Linear Drainage Trench Systems
· Pipeline Facility Installation Services
· Building Drainage System Installation

Primary Products: Manufacturing and wholesale of sponge city construction materials, including siphonic rainwater outlets, HDPE pipes, rainwater collection PP modules, hardware accessories, prefabricated linear drainage trenches, inspection chambers, matching gratings, manhole covers, and stainless steel water tanks.

Guangdong Wanquan is a specialized engineering technology company integrating the sales and construction of siphonic drainage systems, same-floor drainage systems, and rainwater collection systems. A well-known brand in China and a Guangdong Province “Contract-Honoring & Creditworthy Enterprise,” we are the designated supplier for the renowned Midea’s new factory plant siphonic rainwater system.

Bolstered by strong technical capabilities in design and construction, along with a highly experienced team, the company possesses an annual construction capacity covering a catchment area of over 2 million square meters. With an excellent project rate exceeding 90%, we enjoy a high reputation within the industry.