| model |
Air volume
(m³/h) |
static pressure
(Pa) |
L |
W |
H |
A3 |
B3 |
A2 |
B2 |
H |
| RNXZH-0200W |
2000 |
200 |
2200 |
700 |
600 |
350 |
200 |
510 |
300 |
60 |
| RNXZH-0200W |
2000 |
200 |
1600 |
700 |
600 |
350 |
200 |
510 |
300 |
60 |
| RNXZH-0300W |
3000 |
220 |
2400 |
800 |
700 |
400 |
200 |
710 |
300 |
60 |
| RNXZH-0300W |
3000 |
220 |
1800 |
800 |
700 |
400 |
200 |
710 |
300 |
60 |
| RNXZH-0400W |
4000 |
260 |
2600 |
900 |
800 |
450 |
300 |
810 |
400 |
60 |
| RNXZH-0400W |
4000 |
260 |
2000 |
900 |
800 |
450 |
300 |
810 |
400 |
60 |
| RNXZH-0500W |
5000 |
260 |
2600 |
1000 |
900 |
500 |
300 |
910 |
400 |
60 |
| RNXZH-0500W |
5000 |
260 |
2000 |
1000 |
900 |
500 |
300 |
910 |
400 |
60 |
| RNXZH-0600W |
6000 |
370 |
2700 |
1100 |
1000 |
500 |
400 |
1010 |
500 |
60 |
| RNXZH-0600W |
6000 |
370 |
2000 |
1100 |
1000 |
500 |
400 |
1010 |
500 |
60 |
Shandong Oulai Ruina Environmental Technology Co., Ltd, founded in 1996, boasts an impressive 23-year legacy of innovation and excellence. Within its expansive workshop spanning over 10,000 square meters, the company houses over 60 state-of-the-art processing equipment, backed by a robust investment exceeding 60 million yuan. This dynamic enterprise is a hub of comprehensive capabilities, seamlessly integrating research, design, production, sales, installation, and unparalleled service.
Our premier product offerings include a diverse range of high-performance solutions: from heat recovery fresh air ventilators and fresh air total heat exchangers to silent exhaust fans and high-efficiency purification fans, both bidirectional and unidirectional. We also specialize in central self-balancing fresh air systems, fresh air purifiers, electrostatic precipitators, rotary heat recovery units, and advanced air treatment solutions.
Our fan coil units and dehumidification technologies are expertly crafted to meet the nuanced demands of sectors such as healthcare, science, education, medical care, finance, and modern office environments.
Our commitment to excellence is matched by our expansive service offerings, including comprehensive computer design, detailed drawing disassembly, OEM, and ODM services.
We are proud to have forged enduring partnerships with global market leaders like 3M and Haier Group.
Leading the charge in innovation, we've equipped our operations with cutting-edge production technologies, such as fully automatic fiber laser cutting machines, Y-shaped solid laser cutters, CNC turret punching, bending, and shearing machines, all benchmarked to international standards.
Our dedication to quality is underscored by our achievements in certifications, including ISO9001, ISO14001, and OHSAS18001. We have also earned national-level fresh air CCC certification, CRAA performance certification, a national industrial production license for air handling units, and numerous testing reports.
Our pioneering spirit is further evidenced by holding one invention patent, twelve utility model patents, and seven design patents, reinforcing our position at the forefront of industry innovation.
------ Authentication Certificate ------
------ Patent certificate ------
WHY CHOOSE US
1. Integrity management is clear at a glance: Since the establishment of the company, integrity has been regarded as the standard. Unlike most peers who are secretive about the identity of a trading company, we boldly highlight the "trading company" attribute in our company name, allowing customers to see our sincerity from the first contact, building a foundation of trust for cooperation, and embarking on a journey of peaceful cooperation.
2. Professional elite team, experience builds strength: All team members are national first-class construction engineers, with over 20 years of deep cultivation in the field of HVAC. During this period, I was deeply involved in the detailed design, installation, and procurement of HVAC systems for various large-scale projects such as automobile factories (such as the world's largest automobile factory in Shenyang), shopping malls, hotels, office buildings, opera houses, and hospitals. Our rich practical experience enables us to handle various complex projects with ease and win the trust of customers with our professional strength.
3. Efficient and professional service, targeting the pain points of demand: When you connect with us, you are no longer facing customer service specialists who inquire everywhere, but experienced HVAC engineers. With their profound professional knowledge and rich practical experience, they can instantly provide accurate and professional optimization solutions and technical suggestions for different usage scenarios, saving you valuable time and bringing efficient and high-quality service experience.
4. One stop procurement, convenient and affordable: After more than 20 years of close cooperation with manufacturers in the Shandong Dezhou HVAC industry belt, we have built a complete one-stop procurement system. Here, not only can you easily purchase all HVAC peripheral products, but you can also significantly save on shipping and time costs. Compared to purchasing from multiple manufacturers separately, our model is more convenient and efficient, allowing you to enjoy the many conveniences of one-stop procurement.
5. Ultra high cost-effectiveness, win-win situation of quality service and price: By purchasing from our company, you will receive value far beyond expectations. On the one hand, there are professional HVAC constructors who provide you with attentive service throughout the process; On the other hand, the prices of the products we sell are not higher than the prices you can directly contact with the manufacturer. Because we have established deep cooperation with various manufacturers, obtained exclusive wholesale prices, and passed on this benefit to you without reservation. You can come to our store at any time to compare prices and prove our superior cost-effectiveness with facts.
1Q: I cannot find the product in your catalog. Can you customize it for me?
1A: Sure, you can directly consult customer service.
2Q:Can you customize products and packaging?
2A: Yes, it is possible.
3Q:How can I obtain samples?
3A: We provide free samples of raw materials, and you only need to pay the lowest shipping cost.
4Q:How to ensure product quality?
4A: We have international authoritative certification.
5Q: I need a price list for all your products. Do you have a price list?
5A: Please send us your information and submit it.
6Q: Can we provide drawing design services?
6A: Yes, we have a professional ventilation system engineering team to design and optimize solutions for your project.
7Q: Do you have technical support?
7A: We have a professional technical team to reply to you.
8Q: Are the accompanying installation accessories available for sale?
8A: Yes, there are. Please consult customer service for attached products and quotations at any time
9Q: What is your delivery time?
9A: For standard products, it takes approximately 30-40 days.
){kind=link}