| Revenue | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
| Total Revenue | 3,521,197 | 3,855,985 | 4,239,383 | 4,237,310 |
| Cost of Revenue | 2,452,028 | 2,594,855 | 2,799,402 | 2,788,862 |
| Gross Profit | 1,069,169 | 1,261,130 | 1,439,981 | 1,448,448 |
| Operating Expenses |
| Research Development | - | - | - | - |
| Selling General and Administrative | 534,989 | 592,367 | 636,844 | 629,605 |
| Non Recurring | - | - | - | - |
| Others | - | - | - | - |
| Total Operating Expenses | 3,434,472 | 3,669,299 | 3,956,648 | 4,151,632 |
| Operating Income or Loss | 86,725 | 186,686 | 282,735 | 85,678 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | -664,533 | -774,807 | -681,993 | -636,042 |
| Earnings Before Interest and Taxes | 86,725 | 186,686 | 282,735 | 85,678 |
| Interest Expense | -280,269 | -326,154 | -385,617 | -388,764 |
| Income Before Tax | -577,808 | -588,121 | -399,258 | -550,364 |
| Income Tax Expense | -49,456 | -16,515 | 5,378 | -92,209 |
| Minority Interest | -490 | -437 | -250 | -161 |
| Net Income From Continuing Ops | -528,352 | -571,606 | -404,636 | -458,155 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | -528,258 | -571,419 | -404,397 | -457,477 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | -528,258 | -571,419 | -404,397 | -457,477 |