Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000 |
| Delivery Time | 3-8 work days |
| Packaging Details | Carton packaging，1 units per carton |
| Applicable Industries | Door |
| After-sales Service Provided | Online support |
| Acoustical Noise | 55-64dB |
| Voltage | 220V / 50hz |
| Customized Support | OEM, ODM, OBM |
| Installation Type | Split System |
| Warranty of core components | 5 Year |
| Fan type | Commercial Air Curtain |
| Dimension(L*W*H) | 2000 * 207 * 175 mm |
| MOQ | 1 set |
| Funtion | Low Noise, Energy Saving |
| Air Flow | 4000 m³/h |
| Color | White |
| Control Method | Remote Control |
| Power source | Electric |
| Installation | Door Height 3-4.5 meter |
| Case Material | Galvanized Metal |
| Place Of Originin | Foshan ,Guangdong, China |
| Brand Name | Available for ODM |
| Model Number | FM 3518 |
| Certification | CE |
| Place of Origin | China Foshan |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 |
| Delivery Time | 3-8 work days | Packaging Details | Carton packaging，1 units per carton |
| Applicable Industries | Door | After-sales Service Provided | Online support |
| Acoustical Noise | 55-64dB | Voltage | 220V / 50hz |
| Customized Support | OEM, ODM, OBM | Installation Type | Split System |
| Warranty of core components | 5 Year | Fan type | Commercial Air Curtain |
| Dimension(L*W*H) | 2000 * 207 * 175 mm | MOQ | 1 set |
| Funtion | Low Noise, Energy Saving | Air Flow | 4000 m³/h |
| Color | White | Control Method | Remote Control |
| Power source | Electric | Installation | Door Height 3-4.5 meter |
| Case Material | Galvanized Metal | Place Of Originin | Foshan ,Guangdong, China |
| Brand Name | Available for ODM | Model Number | FM 3518 |
| Certification | CE | Place of Origin | China Foshan |
| High Light | Natural Wind Air Curtain ，Strong Wind Power Air Curtain ，Large Air Volume Air Curtain | ||
Product applications
Product Dimensions Diagram
product specifications
| Model | Rated voltage (V) | Rated frequency (Hz) | Powe (W) | Wind speed (m/s) | Air volume (m3/h) | Noise dB(A) | Installation height (m) | Dimensions (mm) | Net weight (kg) |
| FM3509 | 220 | 50 | 135/115 | 11-13 | 2350 | 55 | 3.0-3.5 | 920X207X175 | 11.0 |
| FM3509Y | 220 | 50 | 135/115 | 11-13 | 2350 | 55 | 3.0-3.5 | 920X207X175 | 11.0 |
| FM3512 | 220 | 50 | 175/164 | 11-13 | 3050 | 57 | 3.0-3.5 | 1200X207X175 | 13.0 |
| FM3512Y | 220 | 50 | 175/164 | 11-13 | 3050 | 57 | 3.0-3.5 | 1200X207X175 | 13.0 |
| FM3515 | 220 | 50 | 232/210 | 11-13 | 3950 | 59 | 3.0-3.5 | 1500X207X175 | 16.0 |
| FM3515Y | 220 | 50 | 232/210 | 11-13 | 3950 | 59 | 3.0-3.5 | 1500X207X175 | 16.0 |
| FM3518 | 220 | 50 | 275/218 | 11-13 | 4500 | 62 | 3.0-3.5 | 1800X207X175 | 22.0 |
| FM3518Y | 220 | 50 | 275/218 | 11-13 | 4500 | 62 | 3.0-3.5 | 1800X207X175 | 22.0 |
| FM3520 | 220 | 50 | 293/240 | 11-13 | 4700 | 64 | 3.0-3.5 | 2000X207X175 | 24.0 |
| FM3520Y | 220 | 50 | 293/240 | 11-13 | 4700 | 64 | 3.0-3.5 | 2000X207X175 | 24.0 |
Company Profile
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan Nanhai Zhongxing Hardware Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian Xinke). The company specializes in the research, development, and manufacturing of DKT external rotor air conditioning fans (snail-type and square-type), mixed flow booster duct fans, KTF stainless steel external rotor centrifugal air handling units, air curtains, purifying low-noise fans, and centrifugal low-noise ventilation equipment. It is a modern national high-tech enterprise focusing on EC frequency conversion digital energy-saving fans. The manufacturing base is located in Foshan, Guangdong Province.
Since its establishment in 1997, the company has adhered to a quality-centric approach and actively developed its proprietary brand, Zhongdian. It has successively passed ISO9001, CE, and national CCC mandatory product certifications and has obtained multiple utility model patents. The company ranks among the top in the industry in terms of comprehensive strength and brand influence.
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. operates under the philosophy of "Technological Innovation, Respect for Talent, Reform and Innovation, Pursuit of Excellence." The company has introduced over ten advanced automation devices and possesses a testing laboratory that complies with the national standard GB/T 1236-2017 "Performance Testing of Industrial Fans with Standardized Ducts," along with a 5S management system. It emphasizes user experience with its products and focuses on continually meeting customer needs. Through relentless efforts, the company has become a leader in the fresh air system market.
The company adheres to the principle of "Quality First, Quantity Second," earning trust from users across the country with its excellent quality and outstanding performance. It strives to enhance competitive advantages in pre-sales, sales, and after-sales services, and continues to uphold the creed of "Customer First, Service Excellence." The company is dedicated to continuous product and service iteration, aiming to become a leading brand in high-end fresh air system equipment.
EXHIBITION SHOW
We have strong sales network system and can undertake a large number of OEM/ODM orders.. Our products are mainly exported to Europe, America, the Middle East and Southeast Asia, and old customers account for up to 30%.Our products are made of pure copper tubes and use Yongan motors, has the characteristics of high quality, super mute, comfortable style and reasonable price. We have independent R & D and design team that can meet any comments and conditions you have on product customization and technology research and development.
The team
Our team will also carry out some outdoor group building activities to enhance the cohesion of employees and devote the mselves to work with more enthusiasm.
Showcase of Factory Capabilities
Company Details
Business Type:
Manufacturer
Year Established:
1997
Total Annual:
5 million-6.9 million
Employee Number:
100~130
Ecer Certification：
Verified Supplier
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng... Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng...
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