V.S. Heat Treatment
Heat treatment & metal finishing experts
Heating up
V.S. Heat Treatment
Heat treatment & metal finishing experts
High-volume finishing for Fasteners — the right hardness and corrosion protection, with test certificates on every lot, shipped from our Samut Sakhon plant.
We process Fasteners in bulk, typically in SCM435, S45C, SUS304, with Zinc Plating Cr3+, Heat Treatment, Phosphate Coating, Testing Laboratory. Common applications: automotive & parts, electronics, construction materials & cement, machinery. Every lot is tested in our in-house lab and shipped with certificates.
Most Fasteners are zinc-plated (Cr3+) for corrosion resistance and/or hardened for strength; phosphate is used as a paint base or for friction control. Tell us the use and we recommend the best finish.
Flexible — from sample lots to mass production of tens of thousands. Pricing is by weight (kg/ton). Send your quantity for a quote.
Yes — we hold an HRC band (e.g. 38–42 HRC) and a salt-spray rating to your spec, verified per lot with a certificate.
Send a photo and quantity — we reply with a tailored quote within 24 hours.
