| Revenue | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
| Total Revenue | 3,925,400 | 4,026,500 | 3,579,000 | 3,159,938 |
| Cost of Revenue | - | 1,903,200 | 1,674,200 | 1,478,202 |
| Gross Profit | 3,925,400 | 2,123,300 | 1,904,800 | 1,681,736 |
| Operating Expenses |
| Research Development | - | - | - | - |
| Selling General and Administrative | 1,672,900 | 879,300 | 772,000 | 686,318 |
| Non Recurring | - | - | - | - |
| Others | 698,000 | 309,800 | 294,200 | 284,066 |
| Total Operating Expenses | 3,465,900 | 3,410,800 | 3,010,500 | 2,725,528 |
| Operating Income or Loss | 459,500 | 615,700 | 568,500 | 434,410 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | -467,600 | 198,000 | -145,800 | -137,004 |
| Earnings Before Interest and Taxes | 459,500 | 615,700 | 568,500 | 434,410 |
| Interest Expense | -304,900 | -140,600 | -109,500 | -105,736 |
| Income Before Tax | -8,100 | 813,700 | 422,700 | 297,406 |
| Income Tax Expense | -27,700 | 631,000 | 141,800 | 88,177 |
| Minority Interest | 349,600 | 68,100 | 291,624 | 272,278 |
| Net Income From Continuing Ops | 19,600 | 182,700 | 280,900 | 209,229 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 12,800 | 130,100 | 213,200 | 147,946 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 12,800 | 130,100 | 213,200 | 147,946 |