APEX serves customers from the United States, Canada, Germany, Japan, Oman, Egypt, Korea, Kuwait, Romania, Argentina and more. Our customer list comprises well-known entities like GE, Baker Hughes, Schlumberger, PDO, KOC, Takeuchi, KATO, IHI, Liebherr, SMS Group and such. APEX has received numerous compliments on the quality of its products and after-sales service. The customers’ satisfaction with APEX are attested to by the repeated orders from them.