Consolidated Balance Sheets - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Current Assets
Cash and bank balances	$ 2,895,790	$ 2,332,646
Restricted cash	6,121,637	2,162,318
Accounts receivable (net of allowance for doubtful accounts of $37,626 and $79,478 as of December 31, 2017 and 2016, respectively)	1,843,682	3,894,436
Inventories	8,474,165	5,632,030
Prepayments and other current assets	651,523	455,892
Total current assets	19,986,797	14,477,322
Property, plant, and equipment, net	189,388,709	187,689,880
Value-added tax recoverable	3,041,416	2,945,575
Deferred tax asset non-current	6,572,559	3,264,841
Total Assets	218,989,481	208,377,618
Current Liabilities
Short-term bank loans	7,192,923	5,045,409
Current portion of long-term loans from credit union	6,366,502
Current obligations under capital lease		8,786,528
Accounts payable	422,705	559,952
Advance from customers		28,831
Notes payable	6,121,637	2,162,318
Due to a related party	60,378	56,872
Accrued payroll and employee benefits	231,247	209,936
Other payables and accrued liabilities	836,337	2,424,778
Income taxes payable	525,804	1,310,967
Total current liabilities	21,757,533	20,585,591
Loans from credit union	1,193,719	4,843,592
Loans from a related party	10,712,865	10,090,817
Deferred gain on sale-leaseback		102,232
Total liabilities (including amounts of the consolidated VIE without recourse to the Company of $31,235,520 and $35,618,995 as of December 31, 2017 and 2016, respectively)	33,664,117	35,622,232
Commitments and Contingencies
Stockholders' Equity
Common stock, 500,000,000 shares authorized, $0.001 par value per share, 21,450,316 shares issuedand outstanding as of December 31, 2017 and 2016, respectively	21,450	21,450
Additional paid-in capital	50,635,243	50,635,243
Statutory earnings reserve	6,080,574	6,080,574
Accumulated other comprehensive income (loss)	5,468,799	(5,441,391)
Retained earnings	123,119,298	121,459,510
Total stockholders' equity	185,325,364	172,755,386
Total Liabilities and Stockholders' Equity	$ 218,989,481	$ 208,377,618

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(4))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(9))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(5))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910