Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash	$ 6,897,354	$ 5,489,404
Accounts receivable, net	15,376,607	14,406,476
Accounts receivable - related parties, net	2,145,061	2,292,151
Inventories, net	23,677,137	22,175,769
Advances to suppliers, net	217,314	280,267
Advances to suppliers - related parties, net	1,161,590	1,526,482
Notes receivable	733,373	3,803,826
Notes receivable - related parties, current	952,592	8,117,686
Other current assets	681,765	950,703
TOTAL CURRENT ASSETS	51,842,793	59,042,764
Property and equipment, net	24,582,651	22,650,021
Operating Lease Right-of-use assets	95,931
Deferred tax assets	90,131	117,933
Long term notes receivable	3,179,203
Long-term notes receivable - related parties	7,692,339	423,263
Other long-term assets	198,060	242,426
TOTAL ASSETS	87,681,108	82,476,407
CURRENT LIABILITIES:
Lines of credit	7,094,146	8,194,146
Accounts payable	19,740,594	17,474,206
Accounts payable - related parties	2,823,142	3,923,120
Advance from customers	47,844	61,406
Advance from customers - related parties	119,947	166,490
Current portion of long-term debt, net	1,706,839	1,455,441
Current portion of obligations under capital leases	262,904	164,894
Current portion of obligations under operating leases	39,191
Income tax payable	296,773
Accrued expenses	2,273,035	2,148,602
TOTAL CURRENT LIABILITIES	34,404,415	33,588,305
Long-term debt, net	14,408,026	13,109,854
Obligations under capital leases, non-current	1,272,845	120,705
Obligations under operating leases, non-current	56,740
Deferred tax liabilities	1,284,027	1,196,061
TOTAL LIABILITIES	51,426,054	48,014,925
Commitments and contingencies
EQUITY:
Common Stock, $0.0001 par value, 30,000,000 shares authorized, 22,167,486 shares issued and outstanding as of March 31, 2019 and December 31, 2018, respectively	2,217	2,217
Additional paid-in capital	22,920,603	22,920,603
Retained earnings	12,106,797	10,433,984
Total shareholders’ equity	35,029,617	33,356,804
Noncontrolling interest	1,225,437	1,104,678
TOTAL EQUITY	36,255,054	34,461,482
TOTAL LIABILITIES AND EQUITY	$ 87,681,108	$ 82,476,407