Centrifugal Duct Inline
Langdi Group specializes in small brushless DC motors and brushless HVAC fanss, is a Centrifugal Duct Inline manufacturer and supplier. With our high-quality parts and precision manufacturing, Langdi motors and blowers can last over 20,000 hours.
Langdi Group was established in 1998, with an annual growth rate of 30%, our products are widely used in suspension machines, environmental condition analyzers, medical and other revolutionary industrial equipment.
All products are 100% inspected before shipping to ensure that all products reach customers with satisfactory quality.
Our professional and experienced team share the common goal of being one of the best suppliers of brushless motors and blowers.
With ETL, CE, RoHS, REACH certification, 60% of Wonsmart products are exported to North America, EU, Japan and South Korea. Customers in these countries are very satisfied with Wonsmart's stable quality, fast delivery and reasonable price.
We also accept ODM and OEM projects and customized specifications.
Please feel free to contact us.
What We Provide
Since its inception, Langdi, as a Centrifugal Duct Inline, has been focusing on providing products and solutions that meet customer needs. As an industry leader and a listed company, Langdi has many years of cooperation with international industry giants, providing reliable quality, competitive prices and strong production capacity.
R&D and Design
Has complete R&D facilities and a fan R&D team with decades of experience
Production Capability
Has 12 production bases in the country with strong production capacity
Quality Control
Pass ISO 9001 and ISO 14001, with a professional QC team
R&D Facility
- Langdi Group has a modern science and technology building, a professional noise test room, an air volume test system with a volume of over 100,000, and high-end R&D equipment such as three-coordinate precision measurement.
- Using advanced CFD simulation software, it is equipped with a professional R&D team with decades of wind turbine experience.
- Langdi has long-term cooperation with many colleges and universities and scientific research institutions, and continues to invest R&D funds every year to create a modern R&D platform.
- The company has more than 50 fan design patents, and its products are widely used in commercial air conditioners, household air conditioners, central air conditioners, HVAC purification and ducted air conditioners.
Production Facilities
- 12 production bases have been constructed across the country outside the headquarters of Lundy.
- Our production workshop is equipped with a professional assembly line and QC team to complete the production capacity requirements of each customer under the premise of ensuring quality.
- Our motor workshop is equipped with a technical team with more than ten years of technical experience, as well as various types of modern production and testing equipment, integrating production, testing and research and development.
- Langdi has independent research and development and mold manufacturing experience, and all molds are independently designed and manufactured.
Enterprise Qualification
- The product has obtained the triple national energy efficiency certification of AMCA aerodynamics, noise and energy efficiency.
- The first in the industry to pass ISO 9001 quality management system certification and ISO 14001 environmental system certification
- Selected for many times as Zhejiang famous brand, Zhejiang famous brand product
- For many years, it has been awarded the title of gold supplier by well-known domestic and foreign brands such as Midea, Gree, LG, Mitsubishi, etc.
Choose a Professional Centrifugal Duct Inline Manufacturer
Langdi Group is the world‘s leading company specializing in the R&D, manufacturing and sales of fans and fan impellers. We are committed to providing customers with high-quality, cost-effective system solutions.
If you are looking for a suitable manufacturer of Ventilation System Fans and Air Conditioning Fans or ready to buy in bulk, welcome to contact us!
