EXHIBIT
      4.20

     

    Rental
      Contract

    


    
      	
              Lessor:
                

            	
              Ping
                Hu City Xin Nan Li Yuan Xia Economic Corporation (Party
                A)

            
	
              Lesser:

            	
              Mr.
                Wong Wai Chung (Party B)

            


    

    


    Party
      A
      and Party B made the mutual agreement as stated below:

    


    
      	
              1.

            	
              Party
                A shall rent to Party B the factory with area of 3,100 square meters
                and
                dormitory with area of 1,600 square meters in addition of 420 square
                meters flat building, total area of 5,120 square meters, located
                in
                Building C4, Feng Huang Industrial Zone, Ping Hu, China. Payment
                Term:
                RMB9.5 per square meter and total RMB48,640 per
                month.

            


    

    
      	
              2.

            	
              The
                rental period is ten years from 1st
                April 2004 to 31st
                March 2014.

            


    

    
      	
              3.

            	
              Monthly
                rental fee due on the fifth day of each month and must pay in full
                amount.
                If rental fee is overdue, Party A resumes the right to charge 20%
                of
                rental fee overdue as the penalty.

            


    

    
      	
              4.

            	
              One
                month deposit and one month rental fee, total of RMB48,640, shall
                be paid
                in advance when the contract signed. When the contract expiry, Party
                A
                shall refund the deposit to Party B. If Party B breach the contract
                or
                terminate the contract before expiry, Party A shall forfeit the
                deposit.

            


    

    
      	
              5.

            	
              Decoration
                period is one month and Party A shall provide water and electricity
                supply
                and be responsible for the wall and infrastructure
                building.

            


    

    
      	
              6.

            	
              Party
                A shall be responsible for initial installation of 315 thousand volt
                transformers to Party B. Party B shall bear all the extra cost of
                installation if needed during the contractual period. Party B shall
                be
                responsible for the installation of water and electricity supply
                in the
                dormitory.

            


    

    
      	
              7.

            	
              Rental
                fee is not included the utilities charges. Party B shall be responsible
                for all the fee included tax, water and electricity charges and property
                tax expenses.

            


    

    
      	
              8.

            	
              The
                rental property is for the usage by Party B exclusively. Without
                the
                permission from Party A, Party B shall not sublet the rental property
                to
                the third party. Otherwise, Party A resumes the right to terminate
                the
                rental contract and forfeit the
                deposit.

            


    

    
      	
              9.

            	
              Party
                B shall terminate the rental contract with three month notice and
                Party B
                shall compensate one-month rental fee to Party A if Party B terminates
                the
                contract before expiry.

            


    

    
      	
              10.

            	
              Party
                B is allowed to reconstruct any building of factory under safety
                rule of
                fire-prevention and the main construction shall not tear down without
                the
                permission from Party A. Party B shall be responsible for all repairing
                fee due to fire during the rental
                period.

            


    

    
      	
              11.

            	
              During
                the rental period, Party B shall comply with the Law of PRC and the
                regulation imposed by the Provincial Government. Party B shall bear
                all
                the responsibility for breaching the law and regulation. Party B
                shall pay
                to Party A for the property damage if the property owned by Party
                A during
                the rental period.

            


    

    
      	
              12.

            	
              Party
                B shall have priority to rent the location after expiry of the contract
                and the rental fee is subject to mutual
                agreement.

            


    

    
      	
              13.

            	
              This
                contract is made in three copies and each party shall hold one copy.
                This
                contract will be effective from the date of the two parties
                signed.

            


    

    


    
      	
              Party
                A: signed

            	
              Party
                B: signed

            


    

    


    Date:
      23rd
      February, 2004