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Property, plant and equipment, net
6 Months Ended
Jun. 30, 2022
Property, plant and equipment, net  
Property, plant and equipment, net

Note 8 – Property, Plant and Equipment, net

Property, plant and equipment stated at cost less accumulated depreciation consisted of the following:

    

June 30, 

    

December 31, 

2022

2021

Building

$

4,987,014

$

5,228,347

Machinery and Production equipment

 

1,250,731

 

1,307,356

Electronic equipment

 

196,006

 

203,305

Office equipment

 

46,094

 

48,440

Automobiles

 

518,606

 

545,006

Construction in progress

 

326,767

 

343,401

Subtotal

 

7,325,218

 

7,675,855

Less: Accumulated depreciation

 

(5,495,957)

 

(5,571,908)

Property, plant and equipment, net

$

1,829,261

$

2,103,947

Depreciation expense was $200,439 and $234,756 for the six months ended June 30, 2022 and 2021, respectively. As of June 30, 2022 and December 31, 2021, building with net book value of $507,586 and $588,063 respectively, were pledged as collateral for bank loans (Note 11).