Sokuhansha Co., Ltd. is manufacturer of screw gauges and custom-made screw gauge.
we made every screw gauge of trust based on reliable traceability as authentication based on manufacturer ISO9001
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| Limit screw gauge [ISO method] |
Limit screw gauge [conventional JIS method] |
Parallel limit pipe thread gauge [G · PF] |
Taper pipe thread gauge [R] |
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| Taper thread gauge for tube [PT] | Taper pipe thread gauge [NPT · NPTF] |
Standard screw gauge [JMAS standard] |
Master ring gauge Carbide master ring gauge |
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| Zirconia ceramic master ring gauge | Limit plain gauge (plug gauge) |
Half plug gauge Carbide plug gauge plate scissors gauge |
Taper gauge Tapered test bar |
CV TUNAS HARAPAN Perum Taman Harapan Baru Cluster Anemon
Jl. Anemon IV Blok S15 No18 Kel. Pejuang
Medan Satria Bekasi 17131
Tel 021-88895202 / 0821 1258 5959 (WA)
Email : cvtunashar@gmail.com













