Talk Directly to the Factory — Custom Dehumidifiers Around Your Application.
Countries Served
Technical Support
Explore a wide range of dehumidifiers tailored to industrial, commercial, and home environments, ensuring optimal moisture control.
Capacity: 240-2400L/day
Temp Range: 2-60°C
Best For: Basement, Warehouse
Capacity: 60-480L/day
Temp Range: 2-60℃
Best For: Basement, Warehouse
Capacity: 60-158L/day
Temp Range: 2-60°C
Best For: Office, Hotel, School
Capacity: 50-100L/day
Temp Range: 10-35℃
Best For: Hotel, Office, School
Capacity: 168-720L/day
Temp Range: 2-60°C
Best For: Low-temperature environments, Cold storage
Capacity: 90-960L/day
Temp Range: 5-38°C
Best For: Low Temperature Environment
Capacity: 72-1680L/day
Temp Range:5-35°C
Best For: Workshop, Textile Industry, Cold Storage
Capacity: 3-30L/day
Temp Range:1-40°C
Best For: Workshop, Textile Industry, Cold Storage
Excess humidity isn’t just an inconvenience-it’s a risk to your products, processes, and profitability. See how Rinwang delivers value across key industries in Asia and the Middle East.
The Challenge: Moisture causes rust, mold on packaging, and product clumping, leading to inventory loss.
Rinwang’s Solution: Our high-capacity units maintain stable RH below 60%, protecting metal parts, electronics, and hygroscopic materials.
The Challenge: Uncontrolled humidity compromises API stability, causes powder caking, and violates GMP standards.
Rinwang’s Solution: Rinwang’s advanced humidity control technology provides a precise, ultra-low humidity environment. This protects API stability, prevents powder caking, and ensures full compliance with GMP standards.
The Challenge: Airborne moisture leads to corrosion, PCB defects, and risks of electrostatic discharge (ESD).
Rinwang’s Solution: We create dry air conditions that inhibit oxidation and EsD, protecting sensitive components.
The Challenge: Humidity encourages microbial growth, causes powders to stick, and shortens shelf life.
Rinwang’s Solution: Our solutions prevent spoilage and ensure product quality from drying tunnels to packaging areas.
Don’t see your industry? Our engineering team specializes in creating custom solutions.
We are more than a supplier, we are your partner in humidity control. We deliver solutions that perform, endure, and provide a clear return on investment.
Production Facility
Skilled Workers
Units/Month Capacity
Founded in 2021 in Weifang, Shandong, Ruiwang Industrial Technology designs and manufactures industrial and commercial dehumidifiers, including ceiling-mounted systems. We offer OEM/ODM customization, engineering support, and low MOQs to serve warehouses, greenhouses, pools, and food facilities with dependable humidity control.
Streamlining our manufacturing workflow to guarantee the highest product quality, operational efficiency, and on-time delivery for our clients.
Using a laser bending machine to fabricate the machine housing.
Welding copper tubes to prevent refrigerant leakage.
Filling each unit with the correct amount of refrigerant.
Assembling the housing and conducting final performance tests.
Packing machines in crates to ensure safe transportation.
Transform your ideas into reality with our seamless OEM/ODM process—custom solutions from design to delivery.
We analyze your requirements and provide a detailed project proposal and initial consultation.
Our experts create a comprehensive technical design and engineering plan for your product.
We build functional prototypes for testing and validation to ensure they meet all specifications.
Your product is manufactured at scale under strict, ISO-certified quality control standards.
We manage the final delivery and provide continuous, reliable post-launch support and assistance.
Successful installations across diverse industries and demanding applications
Challenge: Maintain 45+5% RH in API production areas
Solution: Custom ducted system with precision controls
Result: 99.8% uptime, passed regulatory audits
Challenge: Prevent condensation in 20,000m² facility
Solution: Array of floor-standing units with BMS integration
Result: 30% reduction in product damage, ROl in 18 months
Challenge: Combat corrosion while maintaining comfort
Solution: Pool-specific dehumidification systems prevent corrosion and maintain a comfortable environment.
Result: 50% energy savings, extended building lifespan
We collect a lot of FAQs from our real clients and please check out our FAQ page. Also, feel free to chat with us via LiveChat (on the right bottom corner), phone call, email, or just simply drop us a line below:
The minimum order quantity for in-stock products is 1 unit.
The minimum order quantity for custom products is 5 units.
Our lead times are based on the product type. For in-stock products, the lead time is typically 1 to 10 business days. For custom products, the lead time is 10 to 20 business days to account for the production process.
We accept several secure payment methods for your convenience, including Telegraphic Transfer (T/T), Letter of Credit (L/C), and Western Union.
The outer shell is painted, making it resistant to dirt and easy to clean. There is a drip tray at the bottom of the condenser, where the water collects and flows into the drainpipe.
This unit is CE certified, and its refrigerant options (R32/R410A/R290, etc.) all meet the US AIM Act’s 85% HFC reduction requirement by 2036 and the EU’s new F-gas 2024/573 route.
It can. Refrigerant (compressor) dehumidifiers often blow warmer exhaust air as they remove moisture. Whether the room feels hotter depends on room size, ventilation, moisture load, and runtime. Proper sizing and airflow usually prevent noticeable heat buildup.
Yes. For OEM/ODM dehumidifiers, we can add an hour meter / runtime counter for maintenance tracking on compatible control panels. Availability depends on the controller and display layout, so we’ll confirm the best option for your model before production.
Ready to solve your moisture problems? Our experts will analyze your requirements and recommend the perfect dehumidifier solution within 24 hours.
Ready to protect your assets and optimize your operations? Fill out the form to discuss your project. We provide a detailed technical proposal and quotation within 48 hours.
+86-571-8805-3366
+86-153-0581-0157
Zhengtai Road, Chongwen Street, Weifang, Shandong, China
Business Hours
Monday - Friday: 9:00 AM - 6:00 PM (Beijing Time)
24/7 Emergency Support Available
Your information will be kept strictly confidential.
Our team would be happy to meet you and learn all about your business, requirements and expectations.
