The big air flow fan listed here carries material alloy fiber heating pad, model number DOS112, documented exactly as the manufacturer publishes it. Made by Hefei Dos Technology Co., Ltd. (2 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Big Air Flow Fan
- Model Number: DOS112
- Material: alloy fiber heating pad
- Place Of Origin: Anhui, China
- Single Package Size: 70X40X30 cm
- Single Gross Weight: 5.000 kg
- Function: Heating, Ventilation, Cooling
Technical Specifications
| Material | alloy fiber heating pad |
|---|---|
| Function | Heating, Ventilation, Cooling |
| Firmness | – |
| Style | Luxury |
| Number Of Items In Set | – |
| Place Of Origin | Anhui, China |
| Model Number | DOS112 |
| Brand Name | DOS |
| Product Name | seat heater and cooler |
| MOQ | 1set |
| Car Model | Universall |
| Selling Units | Single item |
| Single Package Size | 70X40X30 cm |
| Single Gross Weight | 5.000 kg |
Product Details
Before we make a quote, pls give us this information: Car make, model, year, preferably frame number. Please provide these three elements in your inquiry so that we can give you a quote. If you are not satisfied with the price, please give us feedback, we will adjust according to the actual situation.Please do not see the price and then no reply to us, we will be very sad.
Complete vehicle plan:
We have an offline modification shop, so we have done overall modification solutions for many models. For example: Vito, Sprinter, Alphard, GL8, Hiace, S Class, F150, Escalade, Navigator, PRADO, Mustang, etc. Each part of each modification plan can be split into different styles, and we will unify the style of each accessory.




















style | Customized according to vehicle type (sport, luxury) | ||||||
OEM/ODM | OEM Service | ||||||
Quality | 100% Professional Test | ||||||
MOQ | 1 SET | ||||||






to master the core cutting-edge technology in the field of automobile seats. Advocate: "people, cars, chairs" humanistic technology concept. Integrating ergonomics and other integrated systems to produce products, forming the core competitiveness of brand car seats. The core technology drives the four major processes of seat production: "frame manufacturing, foam foam, mask sewing, and seat assembly" has quickly become the flagship enterprise of automobile seat production. The products are exported to Europe, America, the Middle East, Asia, Africa and other countries. Scientific and technological intelligence meets customers' personalized needs and is deeply trusted and loved by customers. Standardized personalized customization and scale production are carried out in strict accordance with the national quality management system, and an integrated marketing service system is established to promote the rapid development of the market. Give full play to the advantages of resources to support the car refitting, with agents and dealers throughout the country. The company pays attention to people-oriented and corporate culture construction. All employees will provide customers with safe and satisfactory products with innovative technology, rigorous production process, and serious and responsible after-sales service attitude.








We are based in Anhui, China, start from 2025,sell to Eastern Europe(40.00%),North America(20.00%),South America(20.00%),Domestic Market(2.00%),South Asia(2.00%),Southern Europe(2.00%),Northern Europe(2.00%),Central America(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Mid East(2.00%),Oceania(2.00%),Africa(2.00%),Southeast Asia(2.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
car seat,Car steering wheel,car seat cover,Digital cluster,Car headlights
4. why should you buy from us not from other suppliers?
has an office area of over 2000 square meters and more than 50 staff members. The main advantages are1. Our company has a stable supply of goods with over 200 suppliers and close communication and cooperation2. Our company ha
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–19 set: US $78 / set
- 20–99 set: US $69 / set
- 100–499 set: US $59 / set
- 500+ set: US $49 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this big air flow fan?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Hefei Dos Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Hefei Dos Technology Co., Ltd. range on HVACR Nexus.
See more in Cross Flow Fans on HVACR Nexus.


















