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Advanced Water Treatment Solutions

Professional manufacturer of RO antiscalants, cooling water chemicals, and specialty water treatment agents. ISO9001 & ISO14001 certified.

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About Shandong Ludong

Shandong Ludong Environment Tech Co., Ltd is a professional manufacturer engaged in chemical products for water treatment. Our mission is to create green health and green wealth, improve water ecology, save energy, and protect the environment.

With advanced experimental equipment and years of industry experience, we provide customized solutions tailored to each customer’s needs. Our products are widely used across petrochemical, iron and steel, electricity, textile, mineral processing, medicine, food, paper, printing and dyeing, agriculture, and leather industries.

We strictly adhere to ISO9001 quality management and ISO14001 environmental management systems, ensuring high-quality products and services. Our reputation has enabled us to expand across China and export to Japan, Nigeria, Indonesia, Malaysia, and other countries.

10+
Years Experience
50+
Industries Served
15+
Countries Exported
LD Chems Facility

Our Product Range

High-performance water treatment chemicals designed for industrial efficiency, scale prevention, and environmental sustainability.

RO Antiscalant

RO Antiscalant

Prevents scale formation in reverse osmosis systems. Effective against calcium carbonate, sulfate, and silica scaling.

  • High dispersion efficiency
  • Compatible with membranes
  • Low dosage, high performance
Cooling Water Chemicals

Cooling Water Chemicals

Comprehensive treatment solutions for industrial cooling towers and closed-loop systems.

  • Corrosion inhibition
  • Scale and fouling control
  • Microbial growth prevention
Phosphonates Antiscalants

Phosphonates Antiscalants

Organic phosphonate-based inhibitors for calcium and magnesium scale control.

  • Excellent chelating properties
  • Stable under high temperature
  • Synergistic with polymers
Polycarboxylic Antiscalant

Polycarboxylic Antiscalant

Environmentally friendly polymer-based scale inhibitors with high dispersing power.

  • Biodegradable formulation
  • Effective in low concentrations
  • Prevents iron and calcium fouling
Antisludging Agent

Antisludging Agent

Prevents sludge deposition in water systems, improving heat transfer and system efficiency.

  • Disperses suspended solids
  • Reduces maintenance downtime
  • Compatible with other treatments
Biocide for Water Systems

Circulating Water Biocide

Broad-spectrum biocide to control microbial growth in industrial water systems.

  • Fast-acting formula
  • Prevents biofilm formation
  • Non-oxidizing options available
Corrosion Inhibitor

Corrosion Inhibitor

Protects metal surfaces in water systems from electrochemical degradation.

  • Forms protective film
  • Suitable for carbon steel & copper
  • Reduces equipment replacement cost
Scale Dispersant

Scale Dispersant

Prevents agglomeration of scale particles, keeping systems clean and efficient.

  • High molecular weight polymers
  • Works in hard water
  • Enhances antiscalant performance

Why Choose LD Chems?

We combine technical excellence, environmental responsibility, and global reliability to deliver superior water treatment solutions.

Industrial Expertise

Over a decade of experience serving petrochemical, steel, power, and textile industries.

Quality Certified

ISO9001 and ISO14001 certified production and management systems.

Global Reach

Products exported to Japan, Nigeria, Indonesia, Malaysia, and more.

Custom Solutions

Tailored formulations based on specific water chemistry and system requirements.

300+
Tons Exported (2022)
50+
Industrial Clients
15+
Countries Served
100%
Customer Satisfaction

Latest News

Export Success

Sino-Foreign Friendly Cooperation

June 24, 2022

Over 100 tons of water treatment agents successfully cleared customs and arrived overseas.

Post-Pandemic Recovery

Post-Epidemic Operations

June 7, 2022

Resumed full operations after static management in Shandong province.

Market Breakthrough

New Overseas Breakthrough

May 10, 2022

Exported over 300 tons of RO antiscalant and biocide — our largest shipment to date.

Get in Touch

Need industrial water treatment solutions? Our team is ready to assist with product selection, technical support, and custom formulations.

18615585837 (Penny)
18615209448 (Amy)
ludong@ldchems.com
penny@ldchems.com
+86 15589977574
Bioscience Industry Park, Dazheng Road, Gaoxin District, Jinan City, Shandong Province, China
Visit Official Website
LD Chems Contact
China Quality Suppliers fobcompany.info

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