Our company is specialized in the production of high quality condensator and evaporator for various air-conditioner, heat pump and refrigeration system. We also manufacture various types of fan fittings. (hidden type, vertical type, horizontal type and super type).Upon the customer’s service, we can offer various types of metal materials in various shapes to meet the requirements of various situations. The products include central air conditions, commercial air conditions, auto air conditions, railway air conditions, subway air conditions, ship air conditions, aeronautic air conditions , etc.

　　Upholding the principle of “Customer Superior”, our company selects the superior raw material and strictly controls the manufacture processing. It is guaranteed that each product is high quality and reliable.

　　Through the effort of lots of years, our company has wined the customer’s trust by its excellent product quality and service. Our products have been applied by the known manufacturers of home and abroad.

Shape：straight disc
pipe dia.：Φ9.52		Shape：straight disc
pipe dia.：Φ9.52		Shape：straight disc
pipe dia.：Φ9.52
Shape：straight disc
pipe dia.：Φ9.52		Shape：straight disc
pipe dia.：Φ9.52
Shape：straight disc
pipe dia.：Φ9.52
 
　

Shape：straight disc
pipe dia.：Φ16

Shape：straight disc
pipe dia.：Φ16		Shape：straight disc
pipe dia.：Φ12.7
Standard fan coil surface condensor4-tube-pass fan coil surface condensorultra-thin fan coil surface condensor
Large Air Cooled Condenser：    
     
Full Shape Options：

No. Tube Diameter（mm） Distance of hole/row（mm） Fin Style Fin Space（mm）
1 φ7 21*12.7 Louvered fin，Plain fin，Sine wave fin 1.4-2.0
2 φ7 21*18.19 Sine wave fin,bridgewave fin 1.3-1.9
3 φ7.94 25.4*15.875  Louvered fin，Plain fin，Sine wave fin 1.6-6.35
4 φ9.52 25.4*22 Louvered fin，Sine wave fin 1.6-3.2
5 φ9.52 25.4*22 Louvered fin，Plain fin，Sine wave fin 1.4-3.2
6 φ9.52 25*19 Louvered fin，Plain fin，Sine wave fin 2.0-3.8
7 φ9.52 25*21.65 Louvered fin，V ripple fin 1.6-3.2
8 φ9.52 25*25 Plain fin 2.0-6.0
9 φ9.52 25*21.65 Plain fin 2.0-6.0
10 φ9.52 25.4*22 Louvered fin，Plain fin，Sine wave fin 1.6-6.35
11 φ9.52 31.75*27.5 Louvered fin，Plain fin，Sine wave fin 1.6-6.35
12 φ12.7 31.75*27.5 Plain fin，Sine wave fin，V ripple fin 1.8-6.0
13 φ15.88 38*32.9 V ripple fin 1.5-4.5
14 φ16 38*32.9 V ripple fin 2.5-6.0
15 φ16 55*27.5 Plain fin，Sine wave fin 5.0-8.0

 
 

AOTWA LIMITED
Add：Economic & Technological Development Zone Panggezhuang Daxing District Beijing　P.C.：102601
Tel.:+86-10-89283388　Fax.:+86-10-89282838 89283286
E-mail：market@aotwa.com