www.tj-jwdz.comExport DepartmentRong GaoPhone: +86 - 22 - 27613291/86 - 15620467852Fax: -
No6 Luoping Road Nankai District Tianjin ChinaTianjinChina, 300190Web Page Link: http://www.toboc.com/tianjinjewelelectronicinstrumentcoltd
Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2001 technical regulations. This product is suitable for supervision of the company, quality supervision on-site sampling tests, as well as testing centers. On-site automatically assessment results and print, without manual calculation.
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Tianjin Jewel Electronic Instrument Co.,Ltd.