V.S. Heat Treatment
Heat treatment & metal finishing experts
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V.S. Heat Treatment
Heat treatment & metal finishing experts
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End-to-end Testing Laboratory for customers in Phrae, focused on high-volume small parts — screws, nuts, bolts, washers — with test certificates.
Phrae is a hub for agro-processing, general manufacturing & SMEs, which all need quality Testing Laboratory for small metal parts. V.S. Heat Treatment handles work from plants in the area with multi-tonne daily capacity and an in-house lab.
An in-house lab equipped with international-grade instruments certifies every production batch.
Our Testing Laboratory process is built for screws, nuts, bolts and washers — minimizing sticking and uneven coating.
Every lot ships with test results, ready for your end customer, under ISO 9001:2015.
Pickup and delivery to local plants, on time, with full piece counts on every lot.
Choose the quality level and spec to match how the part is actually used.
Flexible minimums — both mass production and sample lots. Contact us for a quote based on your real volume.
Send via parcel freight or factory transport to Samut Sakhon; we ship it back with test certificates.
Standard jobs take about 3–7 business days depending on type and volume, including transit to and from Phrae.
Send your job details — fast replies and advice on the right finish/spec for your parts.