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Quick Details

  • Type: Refrigerator Parts
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: NINGZHENG
  • Model Number: NZQT-019
  • Condition: New
  • Application: Refrigerator parts
  • Material: Aluminum
  • Certificate: CE, ROHS
  • Usage: R134a&CFC cooling system
  • Color: Silver
  • Specification: 400*200mm
  • Thickness: 1.2mm
  • Packing: Exported Carton/wooden case
  • Brand: Ningzheng
  • Description: freezer evaporator

Packaging & Delivery

Packaging Details carton/wooden case/Pearl film packaging, with very good protection
Surface is treated with powder painting to prevent the corrosion.
Inner cleanness can meet the requirement of R134a&CFC cooling system.
Can satisfy the cooling capability.
Delivery Time Shipped in 25 days after payment


Aluminum Plate Type Roll Bond Evaporator for Russian market


Product Description























Products: Aluminium Roll bond evaporator in refrigerator

Main use: Used in freezer, refrigerator.

Good quality, service and moderate price in the same field

Powerful production ability, quick delivery!





Technical Data  



Raw material

(Al plate)

Al plate: the thickness of finished product is 1.1-2.0mm
The thickness of raw Al plate:1.7-2.15mm



refrigeration parts 


Double side roll bond evaporator
Single side roll bond evaporator
Part single side roll bond evaporator

Key process          
preparing materials – cleaning – printing – rolling – annealing - blowing up – punching –folding and sharpening –adding the capillary – assemble welding – leakage testing –  cleaning and drying – coating - inspection – packing.












  (1) Surface treated with powder coating to prevent corrosion
  (2) Inner cleanness can meet the requirement of R134a and CFC cooling system
  (3) Can satisfy the cooling capability requirements of the designed refrigerator.
NotationMax dimension: width 590mm, length 2050mm.




R134a Cooling System Tube Inside standards



Residual moisture≤5 /100cm3
Residual impurity≤1 /100cm3
Residual mineral oil≤100 /100cm3
Residual chlorine≤5vloppm
Residual paraffin≤3 /
Biggest single impurity≤0.5mm




Specification of coating



Coating thickness

thickness of coating40 ∼ 90 μ m

Hardness of coating


Impact of coating

50cm?kg/cm impact, no crack

Adhesion of coating

≥two grade

Flexibility of coating

Around R=3D bend 180?, no crack or no fall off

Color tolerance of powder





Packaging & Shipping











Normally our packing with carton/wooden case/Pearl film packaging, we can also do the packing as customers' requirements.


If you need specific packing requirements,pls let us know.





Our Services



1.We will respond to all your inquiry within 24 hours.

2.We have factory and exhibition room.Welcome to visit us.

3.We can provide our customers with one stop service.

4.We  could use customers'logo on our products.

5.We can provide customers with samples for free.





Qulity Control





Company Information



Ningbo NingZheng aluminium industry Co.,ltd is located in the south bank of Hangzhou Bay Bridge, the world-famous town of small household electrical appliances - Cixi City, Zhejiang Province. Is a more than 20 years of industry experience, a modern enterprise, with a total area of 15,000m² , professional development, production, sales and service refrigerator evaporator, condenser and solar panels, its structure plate (Inflation-type), tube plate, wire tube type.

The company equipment is advanced, with the largest plate evaporators capable of producing 2200 mm*1000 mm and the sizes of high-precision four-high mill, and automatic spray line. Its technical force is abundant, there are college or higher professional and technical personnel and quality management personnel 60, 300 employees, accounting for 20% of the overall proportion of high, can Nissan evaporator 10000 annual output of 3.6 million, annual turnover of 100 million yuan above.

The company's products sell well at home and abroad, well received by consumers alike! Its main customers are the stars Group, Wellcome Group and the foreign trade Prode, Ruili, Guangzhou djeke, Shandong Blockbuster, Dubai's Road and so on. The company has consistently supported the "Quality Extension markets, innovation and development" business ideas, relying on the advantages of combined professional talents and advanced management tools, among the same industry-leading. To provide consumers with first-class products, first-class quality, first-class service, our company has upheld the three main quality policy:
1. Design and Development Quality: continuous improvement, the pursuit of perfect.
2. Manufacturing Quality Policy: meticulous, keep improving.
3. Service Quality Policy: We work hard again, you will be more satisfied!
The company is sincere and honour to the customers. We work hard in order to reach the business goals of "building first-class environment, elearning first-class technology, creating first-class products and providing first-class service".









1. Do you accept products customization? Is they need mould fee?


  Yes, we accept products customization.Need mould fee,because products usually need extra mould cost.But,we can return the mould fee when you reach a specific quantity.


2.How long is the normal production period for a 20-foot shippingcontainer?


According to the current productive capacity, usually needs 30 days from producing to delivery.



3.What is the type of payment?


Usually you should prepay 30% of the total amount. The balance should be pay off before we get the original B/L. L/C also is acceptable.


4.Can i keep your free sample?

Of course!Free samples are for your choice as long as the value is within USD0.1~USD2.


5.Are you middle man or factory?

We are factory.Provide the most direct service.


6.What is the MOQ for the product and its delivery time?

It depends on which item the client making order,normally 500-1000 pcs





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