ADVANCES FROM CUSTOMERS (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Total	$ 17,482,940	$ 16,377,524
Less: Advances from customers – short-term portion	10,213,940	16,377,524
Advances from customers – long-term portion	7,269,000	0
Customer A [Member]
Total	15,827,579	994,196
Customer B [Member]
Total	1,017,427	0
Customer C [Member]
Total	0	4,651,317
Customer D [Member]
Total	0	2,856,363
Customer E [Member]
Total	0	2,291,448
OtherCustomer [Member]
Total	$ 637,934	$ 5,584,200

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130532-203044

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044

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