v3.26.3
RELATED PARTY TRANSACTIONS (Tables)
6 Months Ended
Jun. 30, 2026
Related Party Transactions [Abstract]  
Schedule of Related parties
 
Name of related parties Relationship with the Company
PSM-ZJK An equity investee of the Zhongjinke Shenzhen
ZhongJinKe Fastener CO.,Ltd Controlled by Jieke Zhu
Shenzhen Qianhaishi Micro Science Co., Ltd Controlled by Kai Huang
Ning Ding Chief Executive Officer and a Director of the Company
Kai Huang A Director of the Company and Former Chief Financial Officer
Kai Ding A shareholder of the Company
Dongxin Zhou A shareholder of the Company
Jieke Zhu A shareholder of the Company
Minghui Zhu Father of Jieke Zhu
Huiming Liu A shareholder of the Company
Chaoyong Xu A shareholder of the Company
Qianrui Ding Daughter of Ning Ding
Baozhen Zhu Wife of Ning Ding
Meigui Zeng Wife of Huiming Liu
DNR TECHNOLOGY CO., LTD. A shareholder of the Company
NEWMICRO HOLDING LIMITED A shareholder of the Company
JINSHAN INTERNATIONAL INVESTMENT CO.,LTD. A shareholder of the Company
KKD HOLDING LIMITED. A shareholder of the Company
VIMISCI HOLDING LIMITED A shareholder of the Company

Schedule of Accounts receivable-due from a related party
       
    As of
    December 31, 2025   June 30, 2026
Name of related party   $US   $US
        (Unaudited)
PSM ZJK     11,227,799       8,498,381  
Total     11,227,799       8,498,381  
Schedule of Other receivables-due from related parties
             
      As of
      December 31, 2025  June 30, 2026
      $US  $US
         (Unaudited)
Name of related parties  Nature      
Baozhen Zhu  Loan to related parties   5,152    — 
Meigui Zeng  Loan to related parties   5,152    — 
Dongxin Zhou  Loan to related parties   2,145    — 
Ning Ding  Expenses paid on behalf of related parties   489,645    — 
Chaoyong Xu  Expenses paid on behalf of related parties   37,992    — 
Huiming Liu  Expenses paid on behalf of related parties   37,992    — 
Jieke Zhu  Expenses paid on behalf of related parties   5,717    — 
Dongxin Zhou  Expenses paid on behalf of related parties   5,584    — 
Kai Ding  Expenses paid on behalf of related parties   5,198    — 
DNR TECHNOLOGY CO., LTD.  Expenses paid on behalf of related parties   2,628    2,628 
NEWMICRO HOLDING LIMITED  Expenses paid on behalf of related parties   150    — 
JINSHAN INTERNATIONAL INVESTMENT CO.,LTD.  Expenses paid on behalf of related parties   150    — 
KKD HOLDING LIMITED.  Expenses paid on behalf of related parties   915    — 
VIMISCI HOLDING LIMITED  Expenses paid on behalf of related parties   47    47 
PSM-ZJK  Expenses paid on behalf of related parties   —    1,038 
Total      598,467    3,713 
Schedule of Other receivables-due from related parties
             
       As of
       December 31, 2025  June 30, 2026
       $US  $US
          (Unaudited)
Name of related parties   Nature      
Ning Ding   Sales Compensation   1,665,314    2,294,040 
Kai Ding   Sales Compensation   306,666    — 
Kai Huang   Loan from related parties   142,998    147,382 
Ning Ding   Loan from related parties   108,691    119,988 
Ning Ding   Expenses paid on behalf of the Company   95,055    95,044 
Qianrui Ding   Expenses paid on behalf of the Company   3,500    3,500 
Total       2,322,224    2,659,954 
Schedule of related parties
               
    For the six months ended June 30,
    2025   2026
    $US   $US
    (Unaudited)
Related party sales                
PSM ZJK     9,549,460       9,355,383  
                 
Sales Compensation                
Ning Ding     410,292       628,728  
                 
Loan to related parties                
Ning Ding     (239,336 )     —  
Kai Ding     (69,101 )     —  
Dongxin Zhou     (2,073 )     —  
                 
Collection of loans to related parties                
Ning Ding     41,461       —  
Kai Ding     69,101       —  
Kai Huang     68,474       —  
Baozhen Zhu     —       5,152  
Meigui Zeng     —       5,152  
Dongxin Zhou     —       2,145  
                 
Rental income                
PSM-ZJK     39,696       40,622