Weifang Daoertong Chemical Co., Ltd.

Bestsellers

Adhere to selling products to the national market

Sodium Acetate

Polyacrylamide

Cleaning Agent

Carbon Source

About Us

Weifang Daoertong Chemical Co., Ltd. is a professional company engaged in the water treatment industry, integrating the production, R&D and sales of chemical products such as water treatment agents. Its main products include bactericidal algaecides, slow-release scale inhibitors, polyacrylamide (PAM), ferrous sulfate, defoamers, polyaluminum chloride (PAC), etc.

Over the past decade, the company has been committed to the research and development of high-molecular polymers, adhering to the integration of sales, academia and R&D. It undertakes various industrial wastewater treatment projects and provides related technical services. The company's products are widely used in numerous fields such as electric power, metallurgy, petroleum, chemical industry, papermaking, printing and dyeing, medicine, food, water supply plants, sewage treatment plants, and urban water supply and drainage. These products have won consistent praise from the company's cooperative customers!

The company has built a product laboratory and a water quality evaluation laboratory. All employees of the company are ready to provide you with optimized water treatment operation plans, high-quality after-sales services and satisfactory product prices with great enthusiasm. We sincerely welcome leaders and friends from all walks of life to visit for guidance and discuss cooperation!

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2011

Established in

365 97%

800+

After-sales service

Happy Client

Project Completed

Technical Support

“

R&D and Innovation:We have a strong R&D team dedicated to developing more efficient and environmentally friendly water treatment technologies to meet the ever-changing market demands.

Customized Solutions: Based on customers' specific needs, we provide personalized water treatment solutions to ensure the optimal treatment effect.

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Integrity management, quality assured

Experience Advantages

Up to now, our company has completed dozens of large-scale water treatment projects, covering industries such as iron and steel, coking, and textiles. We also provide on-line cleaning services for circulating water systems, as well as physical cleaning services for air-cooled condensers and boilers. Among these, the major projects are as follows:

2011–2019

Provided circulating water treatment for Qianjin Welding Materials Company.

2011-2021

Conducted water treatment for the blast furnace turbid circulation system at Weifang Steel Mill.

2013-2021

Performed water treatment for circulating systems including blast furnaces, converters, and continuous casting at Weifang Steel Mill.

2011-Present

Handling water treatment for the continuous casting, converter steel slag hot stewing, refining slag, mold workshop, power plant, coking plant, and power generation facilities at Weifang Steel Mill Group's Steelmaking and Rolling Plant.

2014-Present

Providing water treatment for the oxygen generation workshop and rolling mill at Weifang Steel Mill Group.

2014-Present

Managing wastewater treatment for a paper mill.

2023-Present

Supplying water treatment chemicals to Weifang Chemical Company.

2025

Scheduled to perform water treatment operation and maintenance for Linyi Steel Mill.

Honors and Qualifications

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Sold in More Than 20 Countries

Centered in Weifang, Weifang Daoertong Chemical has a service network radiating across the country, providing product supply, technical support and after-sales services, covering fields such as electric power and chemical industry.