UNION BRIDGE HOLDINGS LIMITED (OTCBB:CSST) Files An 8-K Changes in Registrant’s Certifying Accountant

Item 4.01. Changes in Registrants Certifying Accountant

(b) New independent registered public accounting firm

On March 14, 2017, our Board of Directors approved the engagement
of Anthony Kam Associates Limited (Anthony Kam) as our
independent registered public accounting firm and Anthony Kam was
engaged on March 14, 2017. During our two most recent fiscal
years ended December 31, 2016 and 2015 and from January 1, 2017
through March 14, 2017, neither the Company nor anyone on its
behalf consulted Anthony Kam regarding either (i) the application
of accounting principles to a specified transaction, either
completed or proposed, or the type of audit opinion that might be
rendered on our consolidated financial statements, and no written
report or oral advice was provided to us that Anthony Kam
concluded was an important factor considered by us in reaching a
decision as to the accounting, auditing or financial reporting
issue; or (ii) any matter that was the subject of a disagreement
or reportable event as defined in Regulation S-K, Item
304(a)(1)(iv) and Item 304(a)(1)(v).

About UNION BRIDGE HOLDINGS LIMITED (OTCBB:CSST)

Union Bridge Holdings Ltd, formerly Costo, Inc., is a development-stage company. The Company’s operations involve the organization and distribution of auto parts and components necessary for the maintenance and repair of automobiles and special equipment, such as construction and road machinery, among others.

UNION BRIDGE HOLDINGS LIMITED (OTCBB:CSST) Recent Trading Information

UNION BRIDGE HOLDINGS LIMITED (OTCBB:CSST) closed its last trading session at 0.0000 with shares trading hands.