| Schedule of property and equipment |
Property and equipment
consist of the following:
| |
|
June 30,
2018
(Unaudited)
|
|
|
December 31,
2017
|
|
| Production tooling, jigs, fixtures |
|
$ |
70,749 |
|
|
$ |
70,749 |
|
| Shop equipment and machinery |
|
|
2,236,911 |
|
|
|
1,451,423 |
|
| Vehicles |
|
|
127,495 |
|
|
|
122,264 |
|
| Leasehold improvements |
|
|
42,173 |
|
|
|
42,173 |
|
| Office equipment |
|
|
121,399 |
|
|
|
114,454 |
|
| Software |
|
|
101,440 |
|
|
|
97,533 |
|
| Total property and equipment, cost |
|
|
2,700,167 |
|
|
|
1,898,596 |
|
| Less: accumulated depreciation and amortization |
|
|
(1,229,467 |
) |
|
|
(1,074,520 |
) |
| Property and equipment, net |
|
$ |
1,470,700 |
|
|
$ |
824,076 |
|
|