Philip Yoon supplied heavy equipment machineries to EEI Inc. and EE Inc. in the Philippines for its projects.
In 1996, he was given authority by Samsung Heavy Equipment Industry Corp to be an agent for their dealership in the Philippines until the year Samsung was sold to Volvo Heavy Equipment Industry Corp.
He was also an authorized agent of Hyundai Heavy Industries Co., Ltd. for construction equipment dealership in the Philippines.
Philip was established as a Joint Partnership with EEI since 1994 to 2003 for sales and rentals of various construction heavy equipments.
Projects includes construction of Angat dam, EDSA MRT construction and refinery facilities for Petron; supplied most of the equipments such as cranes, bulldozers, backhoes, excavators, and dump trucks.
In the year 2013, he established GS EQUIPMENT INC. and continued business activities in the field of selling and rentals of various heavy equipment machineries to the Local construction companies.
As nearly present time 2013 for Petron Refinary, Limay Bataan various cranes were supplied to Daelim Construction Company to support the project.
The company supplied most of the biggest crane capacity 1300tons of crane for the Petron Refinary project in Bataan.
GS Equipment also connected in supply of cranes to NFF in the project of COAL POWER PLANT IN Davao and Daelim PM2000 Power Plant PROJECT in General Santos City.
Currently supplied also Liebherr 750tons crane in AG&P in Bauan Batangas City for YAMAL PROJECT.
To date GS EQUIPMENT INC. is one of the best in the field of specialized equipment such us cranes and all other kind of heavy foundation equipment and other construction equipment. It is also one of the trusted equipment reconditioning company in the industry.