Weifang hongle new chemical building materials co. LTD

Shandong Weifang Hongle new chemical building materials Co., Ltd. is a professional manufacturer of naphthalene superplasticizer. It is located in Zhuliu Industrial Park, Changle County, 18 kilometers west of Weifang City, south of 309 National Road. Covering an area of 150 mu, the company is equipped with the most advanced automatic production equipment in China, with an annual production capac...

Why Choose Us

Hongle is actively seeking global partners to jointly develop local sales, distribution and service fields. We look forward to your inquiry for potential cooperation.

Product characteristics

Naphthalene superplasticizer, with reliable performance and wide use, is a necessity for the construction of industrial buildings, civil buildings, concrete mixing stations, roads, railways, airports and other important facilities.


The company covers an area of 150 mu, equipped with current - automatic production equipment, with an annual production capacity of 100000 tons of products. It is an economic entity that produces, supplies and sells one-stop services.


If the customers can guarantee the stable order quantity every month, we will take them as our agent to develop and protect their market.


If our products are damaged or lost during transportation, we will give you free compensation in the first time.


Our company is a professional manufacturer of naphthalene series superplasticizer, engaged in superplasticizer for more than 20 years.

Humanistic concern

Hongle is famous for its first-class, fast response and all-weather service - all emails and voice mails are replied within 6 hours, guaranteed!


Effect of water reducing agent on bleeding


According to the mechanism of superplasticizer, polar molecules are adsorbed around the cement parti

Function and application of water reducing agent


1) Function of water reducing agent It refe to the admixture which can reduce mixing water, improve