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v3.19.1

Bank borrowings (Details) - CNY (¥) ¥ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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ZHEJIANG TIANLAN |  |
Bank loan | ¥ 45,000 | ¥ 33,000
ZHEIJIANG Bank loan borrowed by the Company |  |
Bank loan | 40,000 | 28,000
ZHEIJIANG Bank loan borrowed by a subsidiary of the Company |  |
Bank loan | ¥ 5,000 | ¥ 5,000

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- Definition Amount of short-term bank loan secured by broker-dealer customer's security. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Rule 15c3-1 -Number 240 -Section 15c3-1 + Details
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- Details
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- Details
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- Details
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