Document:

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                                                                     EXHIBIT 4-1

                            SPECIMEN UNIT AGREEMENT

                                     NUMBER

_____________AAAC UNITS

SEE REVERSE FOR CERTAIN DEFINITIONS ASIA AUTOMOTIVE ACQUISITION CORP

                                     CUSIP

UNITS CONSISTING OF ONE SHARE OF COMMON STOCK AND ONE WARRANT EACH TO PURCHASE
ONE SHARE OF COMMON STOCK

THIS CERTIFIES THAT ____________________________________________________________
is the owner of _________________________________________________________ Units.

Each Unit ("Unit") consists of one (1) share of common stock, par value $.0001
per share ("Common Stock"), of Asia Automotive Acquisition Corp., a Delaware
corporation (the "Company"), and one warrant (the "Warrants"). Each Warrant
entitles the holder to purchase one (1) share of Common Stock for $6.00 per
share (subject to adjustment). Each Warrant will become exercisable on later of
(i) the Company's completion of a merger, capital stock exchange, asset
acquisition or other similar business combination and (ii) ___________, 2006,
and will expire unless exercised before 5:00 p.m., New York City Time, on
____________, 2010, or earlier upon redemption (the "Expiration Date"). The
Common Stock and Warrants comprising the Units represented by this certificate
are not transferable separately prior to ___________, 2005, subject to earlier
separation in the discretion of Rodman and Renshaw. The terms of the Warrants
are governed by a Warrant Agreement, dated as of ___________, 2005, between the
Company and ____________________, as Warrant Agent, and are subject to the terms
and provisions contained therein, all of which terms and provisions the holder
of this certificate consents to by acceptance hereof. Copies of the Warrant
Agreement are on file at the office of the Warrant Agent at
________________________________________________________________________________
and are available to any Warrant holder on written request and without cost.

This certificate is not valid unless countersigned by the Transfer Agent and
Registrar of the Company.

Witness the facsimile seal of the Company and the facsimile signature of its
duly authorized officers.

                        ASIA AUTOMOTIVE ACQUISITION CORP
                                   CORPORATE
                                    DELAWARE
                                      SEAL

                                      2005

________________________________           ________________________________

Chairman of the Board                      Secretary

                                       1
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                        ASIA AUTOMOTIVE ACQUISITION CORP

The Company will furnish without charge to each stockholder who so requests, a
statement of the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock or series thereof of the
Company and the qualifications, limitations, or restrictions of such preferences
and/or rights.

The following abbreviations, when used in the inscription on the face of this
certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM: as tenants in Common                   UNIF GIFT MIN ACT

TEN ENT: as tenants by the entireties           CUSTODIAN____________

JT-TEN: as joint tenants with the right         MINOR__________________
of survivorship

       And not as tenants in common             STATE_____________________

Additional Abbreviations may also be used though not in the above list.

      FOR VALUE RECEIVED, ___________________________ HEREBY SELL, ASSIGN AND
TRANSFER UNTO

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE

 (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

______________________________________________________________________ UNITS

REPRESENTED BY THE WITHIN CERTIFICATE, AND DO HEREBY IRREVOCABLY CONSTITUTE AND
APPOINT

_______________________________________________________________________ ATTORNEY
TO TRANSFER THE SAID UNITS ON THE BOOKS OF THE WITHIN NAMED COMPANY WILL FULL
POWER OF SUBSTITUTION IN THE PREMISES.

DATED _________________

                 NOTICE: The signature to this assignment must
                    correspond with the name as written upon
                      the face of the certificate in every
                       particular, without alteration or
                      enlargement or any change whatever.

SIGNATURE(S) GUARANTEED:

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15).

                                       2<PAGE>

                                                                     EXHIBIT 4.2

                       SPECIMEN COMMON STOCK CERTIFICATE

                                 NUMBER SHARES

_________ AAAC

                        ASIA AUTOMOTIVE ACQUISITION CORP

              INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE

                                  COMMON STOCK

                                SEE REVERSE FOR
                              CERTAIN DEFINITIONS

THIS CERTIFIES THAT CUSIP

IS THE OWNER OF FULLY PAID AND NON ASSESSABLE SHARES OF THE PAR VALUE OF $.0001
EACH OF THE COMMON STOCK OF

                        ASIA AUTOMOTIVE ACQUISITION CORP

       TRANSFERABLE ON THE BOOKS OF THE CORPORATION IN PERSON OR BY DULY
        AUTHORIZED ATTORNEY UPON SURRENDER OF THIS CERTIFICATE PROPERLY
                 ENDORSED. THIS CERTIFICATE IS NOT VALID UNLESS
             COUNTERSIGNED BY THE TRANSFER AGENT AND REGISTERED BY
               THE REGISTRAR. WITNESS THE SEAL OF THE CORPORATION
              AND THE FACSIMILE SIGNATURES OF ITS DULY AUTHORIZED
                                   OFFICERS.

DATED:

                        ASIA AUTOMOTIVE ACQUISITION CORP
                                   CORPORATE
                                      SEAL
                                      2005
                                    DELAWARE

___________________________________       _______________________________

Chairman of the Board                     Secretary

                                       1
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THE FOLLOWING
       ABBREVIATIONS,
       WHEN USED IN
       THE INSCRIPTION
       ON THE FACE OF
       THIS CERTIFICATE,
       SHALL BE
       CONSTRUED AS
       THOUGH THEY
       WERE WRITTEN
       OUT IN FULL
       ACCORDING TO
       APPLICABLE LAWS
        OR REGULATIONS:

TEN COM: as tenants in Common                   UNIF GIFT MIN ACT

TEN ENT: as tenants by the entireties           CUSTODIAN____________

JT-TEN: as joint tenants with the right         MINOR__________________
        of survivorship

        And not as tenants in common            STATE_____________________

Additional Abbreviations may also be used though not in the above list.

                        ASIA AUTOMOTIVE ACQUISITION CORP

The Corporation will furnish without charge to each stockholder who so requests
the powers, designations, preferences and relative, participating, optional or
other special rights of each class of stock or series thereof of the Corporation
and the qualifications, limitations, or restrictions of such preferences and/or
rights. This certificate and the shares represented thereby are issued and shall
be held subject to all the provisions of the Certificate of Incorporation and
all amendments thereto and resolutions of the Board of Directors providing for
the issue of shares of Preferred Stock (copies of which may be obtained from the
secretary of the Corporation), to all of which the holder of this certificate by
acceptance hereof assents.

      FOR VALUE RECEIVED, __________________ HEREBY SELL, ASSIGN AND TRANSFER
UNTO

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE

             (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
                             ZIP CODE, OF ASSIGNEE)

_____________________________________________________ SHARES OF THE CAPITAL
STOCK REPRESENTED BY THE WITHIN CERTIFICATE, AND DO HEREBY IRREVOCABLY
CONSTITUTE AND APPOINT

                                       2
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__________________________________________________ ATTORNEY TO TRANSFER THE SAID
STOCK ON THE BOOKS OF THE WITHIN NAMED CORPORATION WILL FULL POWER OF
SUBSTITUTION IN THE PREMISES.

DATED __________________

                                       3
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                 NOTICE: The signature to this assignment must
                    correspond with the name as written upon
                      the face of the certificate in every
                       particular, without alteration or
                      enlargement or any change whatever.

Signature(s) Guaranteed:

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15).

The holder of this certificate shall be entitled to receive funds from the trust
fund only in the event of the Company's liquidation upon failure to consummate a
business combination or if the holder seeks to convert his respective shares
into cash upon a business combination which he voted against and which is
actually completed by the Company. In no other circumstances shall the holder
have any right or interest of any kind in or to the trust fund.

                                       4<PAGE>

                                                                     EXHIBIT 4.3

                          SPECIMEN WARRANT CERTIFICATE

                                     NUMBER

________-AAAC WARRANTS

                         (SEE REVERSE SIDE FOR LEGEND)

         (THIS WARRANT WILL BE VOID IF NOT EXERCISED PRIOR TO 5:00 P.M.

                         EASTERN TIME, __________, 2010

                        ASIA AUTOMOTIVE ACQUISITION CORP

                                     CUSIP
                                    WARRANT

THIS CERTIFIES THAT, for value received is the registered holder of a Warrant or
Warrants expiring ___________, 2010 (the "Warrant") to purchase one fully paid
and non-assessable share of Common Stock, par value $.0001 per share ("Shares"),
of Asia Automotive Acquisition Corp., a Delaware corporation (the "Company"),
for each Warrant evidenced by this Warrant Certificate. The Warrant entitles the
holder thereof to purchase from the Company, commencing on the later of (i) the
Company's completion of a merger, capital stock exchange, asset acquisition or
other similar business combination and (ii) ___________, 2006, such number of
Shares of the Company at the price of $5.00 per share, upon surrender of this
Warrant Certificate and payment of the Warrant Price at the office or agency of
the Warrant Agent, Continental Stock Transfer & Trust Company (such payment to
be made by check made payable to the Warrant Agent), but only subject to the
conditions set forth herein and in the Warrant Agreement between the Company
and_____________________. The Warrant Agreement provides that upon the
occurrence of certain events the Warrant Price and the number of Warrant Shares
purchasable hereunder, set forth on the face hereof, may, subject to certain
conditions, be adjusted. The term Warrant Price as used in this Warrant
Certificate refers to the price per Share at which Shares may be purchased at
the time the Warrant is exercised.

No fraction of a Share will be issued upon any exercise of a Warrant. If the
holder of a Warrant would be entitled to receive a fraction of a Share upon any
exercise of a Warrant, the Company shall, upon such exercise, round up to the
nearest whole number the number of Shares to be issued to such holder.

Upon any exercise of the Warrant for less than the total number of full Shares
provided for herein, there shall be issued to the registered holder hereof or
his assignee a new Warrant Certificate covering the number of Shares for which
the Warrant has not been exercised.

Warrant Certificates, when surrendered at the office or agency of the Warrant
Agent by the registered holder hereof in person or by attorney duly authorized
in writing, may be exchanged in the manner and subject to the limitations
provided in the Warrant Agreement, but without payment of any service charge,
for another Warrant Certificate or Warrant Certificates of like tenor and
evidencing in the aggregate a like number of Warrants.

                                       1
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     Upon due presentment for registration of transfer of the Warrant
      Certificate at the office or agency of the Warrant Agent, a new Warrant
      Certificate or Warrant Certificates of like tenor and evidencing in the
      aggregate a like number of Warrants shall be issued to the transferee in
      exchange for this Warrant Certificate, subject to the limitations provided
      in the Warrant Agreement, without charge except for any applicable tax or
      other governmental charge.

The Company and the Warrant Agent may deem and treat the registered holder as
the absolute owner of this Warrant Certificate (notwithstanding any notation of
ownership or other writing hereon made by anyone), for the purpose of any
exercise hereof, of any distribution to the registered holder, and for all other
purposes, and neither the Company nor the Warrant Agent shall be affected by any
notice to the contrary.

This Warrant does not entitle the registered holder to any of the rights of a
stockholder of the Company.

The Company reserves the right to call the Warrant at any time prior to its
exercise, with a notice of call in writing to the holders of record of the
Warrant, giving 30 days' notice of such call at any time after the Warrant
becomes exercisable if the last sale price of the Shares has been at least $8.50
per share on each of 20 trading days within any 30 trading day period ending on
the third business day prior to the date on which notice of such call is given.
The call price of the Warrants is to be $.01 per Warrant. Any Warrant either not
exercised or tendered back to the Company by the end of the date specified in
the notice of call shall be canceled on the books of the Company and have no
further value except for the $.01 call price.

________________________________          ________________________________

Chairman of the Board                     Secretary

                                       2
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SUBSCRIPTION FORM
      To Be Executed by the Registered Holder in Order to Exercise Warrants

The undersigned Registered Holder irrevocably elects to exercise ___________
Warrants represented by this Warrant Certificate, and to purchase the shares of
Common Stock issuable upon the exercise of such Warrants, and requests that
Certificates for such shares shall be issued in the name of

                    (PLEASE TYPE OR PRINT NAME AND ADDRESS)

                 (SOCIAL SECURITY OR TAX IDENTIFICATION NUMBER)

and be delivered
to                ______________________________________________________________
                       (PLEASE PRINT OR TYPE NAME AND ADDRESS)

and, if such number of Warrants shall not be all the Warrants evidenced by this
Warrant Certificate, that a new Warrant Certificate for the balance of such
Warrants be registered in the name of, and delivered to, the Registered Holder
at the address stated below:

Dated: _________________________________________________________________________
                                  (SIGNATURE)

                                   (ADDRESS)

                          (TAX IDENTIFICATION NUMBER)

                                   ASSIGNMENT
      TO BE EXECUTED BY THE REGISTERED HOLDER IN ORDER TO ASSIGN WARRANTS

For Value Received,______________________________________hereby sell, assign,
and transfer unto

                    (PLEASE TYPE OR PRINT NAME AND ADDRESS)

                 (SOCIAL SECURITY OR TAX IDENTIFICATION NUMBER)

and be delivered
to               _______________________________________________________________
                        (PLEASE PRINT OR TYPE NAME AND ADDRESS)

of the Warrants represented by this Warrant Certificate, and hereby irrevocably
constitute and appoint Attorney to transfer this Warrant Certificate on the
books of the Company, with full power of substitution in the premises.

Dated:__________________________________________________________________________
                                  (SIGNATURE)

                                       3
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THE SIGNATURE TO THE ASSIGNMENT OF THE SUBSCRIPTION FORM MUST CORRESPOND TO THE
NAME WRITTEN UPON THE FACE OF THIS WARRANT CERTIFICATE IN EVERY PARTICULAR,
WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATSOEVER, AND MUST BE
GUARANTEED BY A COMMERCIAL BANK OR TRUST COMPANY OR A MEMBER FIRM OF THE
AMERICAN STOCK EXCHANGE, NEW YORK STOCK EXCHANGE, PACIFIC STOCK EXCHANGE OR
CHICAGO STOCK EXCHANGE.

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