RO Water Treatment Equipment

Reliable Quality · Responsive Service · Long-term Trusted Global Partner

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Reliable Quality · Responsive Service
Long-term Trusted Global Partner Learn More
OEM/ODM

Reverse Osmosis Water Treatment Equipment Manufacturer

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TANGSHAN
TANGSHAN
20 Year

Production experience

30 +

Product Categories

200 +

Global customers

TOSUN WATER

Pure Water Solutions from Residential to Industrial Scale — 20 Years of RO Expertise

"Tosun Water, backed by Linyi Tangshan Electromechanical Equipment Co., Ltd., has been dedicated to the design, R&D, production and service of reverse osmosis systems, water softening equipment and water softeners for more than 20 years. Our company is certified to the GB/T19001-2016 / ISO9001:2015 quality management system.

Guided by our philosophy — Reliable Quality · Responsive Service · Long-term Trusted Global Partner — we have earned the trust of thousands of customers worldwide with attentive and consistent service.

Quality service

Comprehensive Product Range

Complete Water Treatment Solutions From residential RO purifiers to industrial water treatment systems, we deliver a full range of reverse osmosis and water softening equipment — engineered for reliable performance, easy maintenance, and long service life.

01

Excellent Value for Money

With our in-house machining workshop, we offer direct sourcing from the source and strict quality control. By eliminating middlemen, we provide more competitive prices and faster delivery times.

02

Flexible Customization

We provide machining services for mechanical parts and custom manufacturing of non-standard components, ensuring precise alignment with your specific operating conditions and drawings, and producing exactly what you need.

03

Applications

Power Industry

Power Industry

Power Industry: Pre-Desalination Treatment of Boiler Make-up Water

Pharmaceutical Industry

Pharmaceutical Industry

Pharmaceutical Industry Water Usage Applications

Electronics Industry

Electronics Industry

Application of Pure Water and High-PurityWater in Electronics Industry

Chemical Process

Chemical Process

Chemical Process Water Purification & Preparation

Food and Beverage Industry

Food and Beverage Industry

Food and Beverage Industry WaterTreatment Applications

Seawater Input

Seawater Input

Seawater Input

Community Water Purification Equipment

Community Water Purification Equipment

Community Water Purification Equipment

Latest Updates

Our team is constantly working to meet the demands and requests of our customers. If you prefer us in your projects, we will be happy to work with you.

0.5 Ton Reverse Osmosis System: Compact Water Purification for Everyday Needs

2026/10/27

0.5 Ton Reverse Osmosis System: Compact Water Purification for Everyday Needs

The 0.5 ton reverse osmosis system delivers 500 L/h for compact, small-scale water purification needs.

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Understanding the Importance of a 1 Ton RO Water Treatment System in Industrial Applications

2026/10/12

Understanding the Importance of a 1 Ton RO Water Treatment System in Industrial Applications

In industries where water quality is crucial, the role of a 1 ton RO water treatment system cannot be overstated. Reverse osmosis (RO) technology has emerged as a reliable solution for purifying water, ensuring that it meets stringent quality standards. A 1 ton RO water treatment system is designed to effectively remove contaminants from water, making it suitable for various industrial application

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How a 0.5 Ton Reverse Osmosis System Enhances Industrial Water Purification

2026/10/09

How a 0.5 Ton Reverse Osmosis System Enhances Industrial Water Purification

Understanding Reverse Osmosis and Its Importance in Industrial Water Purification Water is a fundamental resource for industries worldwide. As various industries strive for sustainability and efficiency, the demand for high-quality water purification systems has surged. One technology that stands out in this realm is the **0.5 Ton Reverse Osmosis (RO) System**. This advanced water treatment soluti

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Understanding the Benefits and Applications of a 0.25 Ton RO Water System in Industrial Wastewater Treatment

2026/10/06

Understanding the Benefits and Applications of a 0.25 Ton RO Water System in Industrial Wastewater Treatment

In industrial settings, the efficient management of water resources is paramount, especially when it comes to wastewater treatment. A 0.25 ton RO water system is a compact yet powerful solution that plays a crucial role in purifying water. Reverse Osmosis technology employs a semi-permeable membrane to separate contaminants from water, delivering high-quality purified water suitable for reuse or d

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