Notice! You have an exhibition invitation waiting for you!
Chengda Water Treatment sincerely invites you to Aquatech China 2026 (the 18th Shanghai International Water Exhibition), held from June 9 to 11, 2026.
We look forward to your visit at Booth 5.1H470, National Exhibition and Convention Center (Hongqiao), Shanghai.
Hebei Chengda Water Treatment Technology Co., Ltd.
Hebei Chengda Water Treatment Technology Co., Ltd. (abbreviated as Chengda Water Treatment Technology) was founded in 1976 and restructured into a limited liability company in 1997. Covering a land area of 160 mu, it is a high-tech enterprise integrating the R&D, production and sales of water treatment and environmental protection products. In addition, our company is the chief drafter of the national standard for composite material tanks (FRP water treatment tanks) used in water treatment equipment.
Registered trademark brands under our company: Winder® (Wende), Cenhon® (Chenghang), Arclion® (Akelin), Winder-G®, AOWY® (Aoweiya).
The Winder® trademark has been recognized as a Famous Brand of Hebei Province and registered in many countries worldwide.
Our branded products include: FRP membrane housings for water treatment, high-pressure FRP membrane housings for seawater desalination, ST/DTRO membrane shells, tubular membrane housings, high-flow FRP filters, special housings for membrane cleaning, quick-open membrane housings, and RO reverse osmosis membrane elements.
We also supply FRP composite water treatment tanks, custom-shaped FRP tanks, mixed bed ion exchange columns, PE brine tanks, water distributors, aeration cones, FRP storage tanks, nitrogen-sealed water tanks, filter sand cylinders, ion exchange resins, filter media and more. We are a one-stop service provider for complete water treatment solutions.
Our products are widely applied in residential, commercial and industrial sectors. Chengda products have won widespread recognition from customers across the globe. We currently serve clients in 101 countries and regions, with our business coverage expanding continuously.
FRP Membrane Housing Series
FRP Water Treatment Tank Series
Custom Shaped FRP Tank Series
Filter Series
Filter Cartridge & Filter Vessel Series
Water Distributor Series
A full range of other water treatment accessories and consumables
Guided by the corporate tenet “Achieve others to fulfill ourselves, create brilliance together”, Chengda Water Treatment Technology adheres to the business philosophy of “building a one-stop service provider for water treatment solutions”.
Our R&D team has established a powerful cooperation with Wuhan University of Technology. Equipped with advanced production equipment and sophisticated manufacturing techniques, we deliver high-performance products meeting international standards and hold nearly 30 authorized national patents.
Our products and enterprise qualifications have obtained numerous authoritative certifications: US ASME, EU CE, US NSF, China Customs Advanced Certified Enterprise (AEO), ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and domestic sanitary approval documents.
We have been accredited as a High-tech Enterprise of Hebei Province, a Specialized, Refined, Unique & Innovative SME of Hebei Province, a National Science and Technology-based SME, Grade-A R&D Institution for Hebei Industrial Enterprises, Hebei Recognized Enterprise Technology Center, and Hengshui Industrial Design Center. We have been awarded the Hebei Provincial Science and Technology Achievement Certificate, Zaoqiang County Government Quality Award, Hebei Excellent Brand, Hebei Famous Brand, Hebei Enterprise Work Safety Integrity Certificate, and Hengshui Green Factory. In addition, we act as a leading enterprise in Hebei’s characteristic industrial cluster and an outstanding enterprise of Zaoqiang County.
Boasting strong independent innovation capability and an in-house R&D team, we independently develop and upgrade production equipment to lift product quality and production efficiency, ranking us among the top manufacturers in the water treatment and environmental protection manufacturing industry.
