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v3.19.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2018
Accounting Policies [Abstract] |
Schedule of estimated useful lives of property and equipment |
Leasehold improvements | Shorter of the useful lives or the lease term
Building and land use rights | 20 - 40 years
Machinery and equipment | 10 - 15 years
Furniture and office equipment | 5 years
Motor vehicles | 5 years
Leasehold improvements | Shorter of the useful lives or the lease term
Machinery and equipment | 2 - 3 years
Furniture and office equipment | 3 - 5 years
Motor vehicles | 3 years
Schedule of estimated useful lives of intangible assets |
Software copyrights | 20 years
Other software | 5 years
Schedule of segment information |
|  | For the Years Ended December 31, |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Revenues |  |  |  |  |  |  |  |  |
Sale of medical equipment |  | $ | 342,344 |  |  | $ | 882,011 |  |  | $ | 13,062,373 |
Provision of OSAS diagnostic services |  |  | 217,042 |  |  |  | - |  |  |  | - |
Total net revenues |  |  | 559,386 |  |  |  | 882,011 |  |  |  | 13,062,373 |
Cost of revenue |  |  |  |  |  |  |  |  |  |  |  |
Sale of medical equipment |  |  | (464,918 | ) |  |  | (1,655,970 | ) |  |  | (17,179,060 | )
Provision of OSAS diagnostic services |  |  | (292,983 | ) |  |  | - |  |  |  | - |
|  |  | (757,901 | ) |  |  | (1,655,970 | ) |  |  | (17,179,060 | )
Gross loss |  |  |  |  |  |  |  |  |  |  |  |
Sale of medical equipment |  |  | (122,574 | ) |  |  | (773,959 | ) |  |  | (4,116,687 | )
Provision of OSAS diagnostic services |  |  | (75,941 | ) |  |  | - |  |  |  | - |
|  |  | (198,515 | ) |  |  | (773,959 | ) |  |  | (4,116,687 | )
Depreciation and amortization expense: |  |  |  |  |  |  |  |  |  |  |  |
Sale of medical equipment |  | $ | 535,800 |  |  | $ | 1,328,403 |  |  | $ | 1,232,263 |
Provision of OSAS diagnostic services |  |  | 291,830 |  |  |  | - |  |  |  | - |
|  | $ | 827,630 |  |  | $ | 1,328,403 |  |  | $ | 1,232,263 |
Capital expenditure |  |  |  |  |  |  |  |  |  |  |  |
Sale of medical equipment |  | $ | 16,137 |  |  | $ | 40,780 |  |  | $ | 636,130 |
Provision of OSAS diagnostic services |  |  | 760,191 |  |  |  | - |  |  |  | - |
|  | $ | 776,328 |  |  | $ | 40,780 |  |  | $ | 636,130 |

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