| Revenue | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
| Total Revenue | 882,753 | 727,852 | 603,838 | 542,149 |
| Cost of Revenue | 487,983 | 401,599 | 338,813 | 306,368 |
| Gross Profit | 394,770 | 326,253 | 265,025 | 235,781 |
| Operating Expenses |
| Research Development | 59,532 | 51,403 | 45,229 | 40,810 |
| Selling General and Administrative | 262,818 | 209,934 | 182,798 | 156,348 |
| Non Recurring | - | - | - | - |
| Others | - | - | - | - |
| Total Operating Expenses | 810,333 | 662,936 | 566,840 | 503,526 |
| Operating Income or Loss | 72,420 | 64,916 | 36,998 | 38,623 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | -22,901 | -29,035 | -11,612 | -7,423 |
| Earnings Before Interest and Taxes | 72,420 | 64,916 | 36,998 | 38,623 |
| Interest Expense | -10,360 | -7,736 | -8,798 | -6,229 |
| Income Before Tax | 49,519 | 35,881 | 25,386 | 31,200 |
| Income Tax Expense | 7,502 | 8,358 | 5,265 | 7,398 |
| Minority Interest | - | - | - | - |
| Net Income From Continuing Ops | 42,017 | 27,523 | 20,121 | 23,802 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 42,017 | 27,523 | 20,121 | 23,802 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 42,017 | 27,523 | 20,121 | 23,802 |