CE Certification Drinking Water Treatment Plant Factory & Product

Premium Membrane Filtration, Sea & Brackish Water Desalination Systems, and Complete Global Infrastructure Engineering Services

Integrated Engineering Solutions Provider

Qingdao Cherish is an integrated industry and trade enterprise dedicated to the design, manufacture, and global supply of intelligent parking equipment and industrial processing solutions. With strong engineering capabilities, modern manufacturing resources, and extensive international project experience, we deliver reliable systems that support modern urban infrastructure and industrial development worldwide.

Founded by a team of experienced engineers and international business professionals, the company was established with a clear mission: to provide efficient, durable, and sustainable equipment solutions through continuous innovation, precision manufacturing, and customer-focused service. From initial concept design and technical planning to production, delivery, and after-sales support, we ensure consistent quality and dependable performance throughout every project lifecycle.

Today, our business operates through two specialized divisions to better serve diverse market needs and provide focused expertise across different industries: the Parking Systems Division and the Industrial Equipment Division.

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Qingdao Cherish Corporate Overview

Global Commercial & Industrial Status of Potable Water Purification

The global demand for clean drinking water is growing at an unprecedented rate. According to the United Nations Sustainable Development Goal 6 (SDG 6), access to safe and affordable drinking water remains a critical challenge for millions of people worldwide. Industrial expansion, demographic growth, and rapid climate shifts have placed tremendous strain on natural aquifers, driving the need for municipal scale and commercial-grade Drinking Water Treatment Plants.

Today, municipal authorities, remote industrial complexes, marine vessels, and agricultural regions require heavy-duty water purification plants that can reliably extract contaminants, neutralize salinity, and ensure biological safety. The transition from traditional chemical-heavy processing to high-efficiency membrane systems, particularly **Reverse Osmosis (RO)** and **Ultrafiltration (UF)**, is the defining technical standard of this decade. Companies globally must invest in infrastructure that offers a low footprint, high energy recovery index, and rigorous international certifications to maintain operational security.

100+
Countries & Regions Served
2000+
Modern Facilities (㎡)
15+
Years Sourcing & Export Experience

Why Choose Us: Specialized Industry Divisions

We optimize engineering output through structured divisions, ensuring deep domain knowledge, premium material integration, and rigorous testing standards.

Parking Systems Division

Our Parking Systems Division focuses on the development and production of car parking lifts, automated parking systems, car stackers, and customized parking solutions. Designed to maximize space utilization and operational efficiency, our systems are widely applied in residential buildings, commercial facilities, hospitals, and urban developments. Through continuous engineering innovation and strict quality control, we deliver safe, reliable, and space-saving parking solutions tailored to global project requirements.

Industrial Equipment Division

Our Industrial Equipment Division provides advanced powder coating lines and sewage treatment plant solutions for industrial applications. These systems are engineered to improve production efficiency, surface finishing quality, and environmental sustainability. By integrating automation technology with durable system design, we help clients optimize manufacturing processes while meeting modern environmental standards and regulatory requirements.

Our Vision & Commitment

Guided by our core values — quality, innovation, reliability, and long-term partnership — Qingdao Cherish has steadily expanded its presence across international markets. We are committed to delivering cost-effective solutions, professional technical support, and long-term value to partners worldwide. Looking ahead, we aim to become a trusted global provider of intelligent parking and industrial engineering solutions, contributing to smarter cities and more sustainable industries.

Advanced Industrial Manufacturing Equipment Factory

China Factory Efficiency & Global Supply Chain Optimization

China's industrial sector has evolved from a high-volume assembly base into a powerhouse of advanced technology integration. For CE-certified drinking water plants, this translation means unmatched supply-chain optimization, robust material sourcing, and comprehensive quality assurance systems. Our facilities combine state-of-the-art robotic welding, automated laser cutting, and automated powder-coating lines to protect structural components against aggressive corrosive marine and industrial atmospheres.

By keeping design, component sourcing, pressure vessel fabrication, and electrical control assembly under one roof, we achieve significant cost-efficiency and short lead times. We leverage close relations with international membrane manufacturers (such as Dow Filmtec, Hydranautics, and Toray) and premium pump suppliers (Grundfos, Danfoss) to provide systems that combine Western reliability standards with the cost-benefit ratio of Chinese precision manufacturing.

Localized Application Scenarios & Environmental Adapting

Industrial and municipal water demands are highly context-dependent. A standard filtration scheme is insufficient to handle variables like salinity fluctuations, regional chemical pollutants, and temperature changes. That is why our engineered drinking water plants are optimized for localized application scenarios:

1. High-Salinity Seawater Desalination for Islands & Coastal Developments

Islands, coastal resorts, and offshore drilling platforms require drinking water extracted from highly saline oceans. Our containerized RO seawater desalination plants feature high-pressure duplex stainless steel piping, active chemical dosing systems, and energy recovery devices (ERDs) to ensure reliable drinking water output while reducing electrical demands by up to 40%.

2. Brackish Ground Water Treatment for Inland Dry Zones

In regions throughout Central Asia, parts of the Middle East, and Sub-Saharan Africa, groundwater is often high in total dissolved solids (TDS), heavy metals, or fluorides. Our specialized brackish water treatment systems utilize selective reverse osmosis membranes to remove harmful trace elements, transforming saline or bitter well water into sweet, mineral-balanced potable water compliant with WHO guidelines.

3. Modular Systems for Remote Industrial Camps & Villages

For mining sites, oil fields, and construction complexes located far from municipal grids, plug-and-play containerized water systems provide the perfect quick-deployment asset. Built inside reinforced shipping containers, these units include pre-treatment, membrane racks, chemical cleaning stations (CIP), and integrated control cabinets, allowing for rapid commissioning on site.

Engineered Products and Operational Features

Explore our extensive range of mechanical space-saving platforms, custom elevators, advanced coating setups, and environmental purification solutions.

Double Level Two Post Parking Lift

Double-Level 2 Post Car Parking Lift: High Capacity Parking Solution

The Double-Level 2 Post Car Parking Lift offers different loading capacities of 2300kg or 2700kg, catering to your specific parking needs. With a maximum lifting height of 2100mm, it efficiently accommodates most of vehicles while optimizing available space. The height of their columns may vary, so it’s important to consider the ceiling height, especially if you plan to install it indoors. This lift is ideal for both residential and commercial applications, providing a reliable solution for parking two vehicles in the same footprint. Make the most of your space without compromising on convenience or safety.

Triple-Level Car Parking Lift

Triple-Level Parking Lift: Convenient Storage for Sedans and SUV

The Triple-Level Parking Lift is a game-changer for maximizing parking space. Designed to accommodate both sedans and SUVs, this lift offers a practical solution for those seeking efficient car storage. Whether you’re a homeowner looking to make the most of a limited garage or a business looking to optimize parking in a commercial setting, this lift makes parking and retrieval easy and convenient. With its durable construction and space-saving design, the Triple-Level Parking Lift is ideal for any environment where parking space is at a premium. Say goodbye to cramped spaces and hello to smart, effortless parking!

Triple & Quad Car Stacker

The projects of 3 level car stacker

The 3-Level Parking Lift, a popular 4-post lift, is used worldwide in countries like Spain, Myanmar, the USA, Australia, the UK, Germany, and many more. This versatile lift brings immense convenience, acting as a great helper for car storage. Designed for indoor use, it maximizes vertical space, making it ideal for homes or businesses with limited parking capacity. Whether you need to store a sedan or an SUV, the 3-Level Parking Lift can accommodate both, depending on your needs. With its space-saving design and reliable performance, it offers a perfect solution for efficient vehicle storage.

Tilting Parking Lift

Tilting Parking Lift for Low Ceilings with Adjustable Height

The Tilting Parking Lift is the perfect solution for spaces with low ceilings, such as basements. Its unique design allows the platform to tilt at an angle, optimizing parking in tight spaces. With an adjustable lifting height ranging from 1400mm to 1800mm, it offers flexibility to suit different vehicle sizes and parking requirements. With a maximum loading capacity of 2000kg, this lift ensures safe and efficient storage for your car. Ideal for both residential and commercial applications, the Tilting Parking Lift provides a space-saving, practical solution for parking in areas where conventional lifts may not fit.

Global Projects with Parking Lifts

Global Projects with Parking Lifts

We have successfully completed numerous projects worldwide with our parking lifts, serving customers across the USA, Italy, Mexico, Colombia, Guatemala, France, Serbia, and beyond. Our lifts are versatile, with some clients using them outdoors and others installing them indoors, depending on their needs. To ensure durability and aesthetic appeal, we offer customizable surface treatments, including powder coating and galvanizing, based on customer preferences. Whether for residential or commercial use, our two-post parking lifts provide a reliable, efficient, and tailored solution for maximizing parking space in various environments worldwide.

Multi-Level Automatic Puzzle Parking System

Multi-Level Automatic Puzzle Parking System

The Multi-Level 2-6 Levels Automatic Puzzle Parking System is a highly popular and cost-effective solution compared to other automatic parking systems. Designed for both indoor and outdoor use, this system maximizes parking space by stacking vehicles in multiple levels. It is fully customizable to fit your available land area, ensuring efficient use of space. The system can accommodate a wide range of vehicles, including sedans and SUVs, making it suitable for most cars. With its automated operation and space-saving design, the Multi-Level Puzzle Parking System offers a reliable and practical solution for both residential and commercial parking needs.

Elevator with double rails for car or cargo

Elevator with double rails for car or cargo

The Elevator with Double Rails for cars or cargo is a customizable solution designed to fit your available land space. It can be used both as a freight elevator and a car elevator, offering flexibility for various applications. One of its key features is that it doesn't require a pit, making it easier to install in locations like workshops or car showrooms. With its sturdy construction and efficient operation, this elevator is perfect for transporting vehicles or heavy cargo between different levels. It’s an ideal solution for businesses that require reliable and safe vertical transportation.

Mechanical Quad-Level Car Stacker Parking Lift

Mechanical Quad-Level Car Stacker Parking Lift

The Quad-Level Car Stacker, a 4-post parking lift, is designed to store up to 4 cars vertically, offering a highly efficient space-saving solution. With the same structure, it can also be configured as a 3-level system, providing flexibility based on your needs. This mechanical parking lift is built for durability, capable of handling both sedans and SUVs. It can be installed indoors or outdoors, making it ideal for residential or commercial spaces where maximizing parking capacity is essential. Strong and reliable, the Quad-Level Car Stacker is perfect for efficient and safe vehicle storage, optimizing your available space.

Customizable Underground Scissor Lift

Customizable Underground Scissor Lift with Double Decks for Villas

The Underground Scissor Lift with double decks is a customized solution designed to fit your specific pit size. This innovative lift allows cars to be hidden underground, providing a sleek and space-saving solution, especially suited for villa yards. Popular in Australia, this lift maximizes parking space while keeping your vehicles discreetly stored. Its design can be tailored to your preferences, allowing for customization in terms of decoration and functionality. With its smooth operation and efficient use of space, the Underground Scissor Lift offers both practicality and aesthetic appeal, making it ideal for luxury homes or modern properties.

Ultimate Guide to Powder Coating Line

Ultimate Guide to Powder Coating Line: Efficiency, Quality & Cost Savings!

Powder coating line represent one of the most advanced coating technologies in the world today. Their primary advantage lies in emitting little to no volatile organic compounds (VOCs). Compared to traditional liquid coatings, powder coatings can form more uniform and thicker layers without issues like dripping or sagging. Additionally, over spray from powder coatings can be efficiently recycled, achieving nearly 100% material utilization and significantly reducing waste. Powder coating lines generate less hazardous waste and have lower capital investment and operational costs compared to traditional liquid coating lines. Powder-coated surfaces exhibit superior consistency in appearance between horizontal and vertical surfaces, and they can easily achieve a variety of special effects that are difficult to replicate with other coating processes.

Advanced Solutions for Wastewater Treatment

Advanced Solutions for Wastewater Treatment and Sustainable Water Resource Management

With the acceleration of urbanization and the rapid development of industrialization, sewage or waste water treatment plants have become critical components of environmental protection efforts. We are committed to providing efficient and reliable diversified solutions, including industrial wastewater and domestic sewage recycling, water reuse, and zero-discharge treatment systems; full membrane and reverse osmosis desalination systems; as well as pre-treatment filtration equipment for seawater desalination, pure water, and ultra-pure water. Through innovative technologies, we aim to support sustainable water resource management and contribute to global environmental protection.

Future Technological Trends in Drinking Water Engineering

The landscape of water treatment is transforming through the implementation of automated processes, high-selectivity membranes, and energy-conserving equipment. In order to help procurement departments and plant developers select future-proof equipment, we keep pace with the leading movements in industrial engineering:

1. Smart Monitoring & Automated Dosing

Modern drinking water plants rely heavily on integrated **SCADA (Supervisory Control and Data Acquisition)** systems. By utilizing IoT sensors, monitoring software can detect fluctuations in feed-water turbidity, pH, TDS, and pressure across membrane barriers in real time. Continuous data feedback allows automated pump controls to adjust chemical dosing parameters without physical intervention, lowering operating costs and ensuring safety.

2. Zero Liquid Discharge (ZLD) Systems

As regulatory compliance regarding environmental waste becomes more stringent, the focus shifts toward maximizing the water recovery index. Zero Liquid Discharge systems route brine byproducts through high-pressure secondary membranes and thermal evaporators, turning potential runoff pollution into dry mineral solids and pure, reusable distillate. This design is highly relevant for factories seeking to comply with strict municipal and ecological standards.

3. Low-Energy Reverse Osmosis (LERO) Membranes

Energy consumption remains the primary operational cost for desalination plants. The implementation of advanced thin-film composite (TFC) membranes allows high salt rejection rates at significantly lower operating pressures. Combined with high-efficiency energy recovery turbines, modern plants reduce their overall carbon footprint and lower lifetime energy costs for global operators.

Key Purchasing Criteria for Industrial Procurement Teams

Procuring a multi-million-dollar drinking water treatment system or automated manufacturing asset is a complex process. Enterprise sourcing managers must verify several core factors to ensure reliable long-term operations:

1. Regulatory Compliance & Certification

In the EU and international territories, compliance with **CE Directives** (including the Machinery, Low Voltage, and Pressure Equipment Directives) is critical. Equipment lacking proper CE certification cannot be legally commissioned on site and may pose safety liabilities. Ensure your manufacturer provides third-party verified declarations of conformity.

2. Modular Design & Plug-and-Play Assembly

On-site construction costs can be high. Choosing modular, skid-mounted, or containerized systems that are fully wired, plumbed, and tested at the factory simplifies installation. This approach shortens project timelines from several months to a few days of local assembly.

3. Durable Materials & Corrosion Protection

Water plants operate in humid, chemical-heavy environments. Using low-grade structural steel can lead to premature failure. Premium facilities utilize SS304/SS316 or specialized powder-coated materials that undergo thermal curing to guarantee lifetime structural integrity.

Frequently Asked Questions: Technical Sourcing & Engineering

Why is CE Certification essential for Drinking Water Treatment Plants?
CE Certification proves that the plant meets all European safety, health, and environmental protection standards. It ensures that components like high-pressure pumps, electrical cabinets, and pressure vessels comply with the Machinery Directive (2006/42/EC), Low Voltage Directive (2014/35/EU), and Pressure Equipment Directive (2014/68/EU). This is mandatory for customs clearance and operational approval in the EU and allied global markets.
How long do Reverse Osmosis (RO) membranes typically last?
With proper pre-treatment (such as multi-media filtration, active carbon adsorption, and scale inhibitors), industrial RO membranes last between 3 to 5 years. Routine Clean-In-Place (CIP) cycles are key to maintaining membrane flux and preventing biological scaling or mineral buildup.
Can these water plants handle highly contaminated industrial wastewater?
Yes. Our Industrial Equipment Division designs specialized wastewater plants combining mechanical pre-treatment, chemical coagulation, membrane bioreactors (MBR), and RO polishing. This setup effectively treats complex wastewater to meet municipal discharge limits or recycling standards.
What are the power requirements for containerized water plants?
Power requirements depend on raw water salinity (TDS). Brackish water plants typically require 1.0 to 2.5 kWh per cubic meter of clean water produced, while seawater desalination plants need 3.0 to 4.5 kWh/m³ due to higher osmotic pressure demands. Energy recovery devices (ERDs) help reduce these costs.
How does your factory protect mechanical systems and support steel against corrosion?
We run an integrated industrial powder coating line. All structural steel framing, brackets, and cabinets undergo multi-stage chemical pretreatment, electrostatic powder spray coating, and high-temperature curing. This process creates a thick, resilient barrier against salt spray, chemical humidity, and mechanical wear.