Bath & shower faucets
Basin faucets, mixers, shower sets and rain showers.
OEM brassware manufacturer since 1976
Faucets, showers, bathroom accessories and brass parts made to your design and under your brand — fully integrated, from brass melting to export-ready packing.
About Sheng Tai
The Sheng Tai Group (ST) was founded in Changhua, Taiwan in 1976 and opened its factory in Chonburi, Thailand in 1987. Today it runs 3 factories in Thailand — Sheng Tai Brassware, Sheng Tai Industrial and STT Industrial — on 320,000 sq.m. of land with more than 900 employees.
All major brass and zinc components are produced in house, from raw material to finished goods, so we control quality, cost and lead time at every step.
Quality policy“Integrity first, quality first.”
誠信第一﹐品質第一
- Best quality
- Fastest delivery
- Best service
OEM / ODM services
Send us your drawing or sample. Our 20 engineers design the product and the process to meet your specification.
Basin faucets, mixers, shower sets and rain showers.
Complete bathroom accessory sets in brass and zinc.
Brass fittings, pipes and drainage parts.
Valves, spouts and tubular fittings made to your design.
20 engineers for product design, process design and R&D, using Pro/Engineer, AutoCAD and ProCAST. Most molds, jigs and tooling are designed and made in our own machine shop.
Video
See our fully integrated process, from brass melting to shipping, all under one roof.
Capacity
Full equipment for every step, ready for high-volume orders.
| Process | Main equipment | Capacity / month |
|---|---|---|
| Brass melting | Electric furnace ×3, oil furnace ×1 | 1,200 tons |
| Bar stock extrusion | Bar stock, straightening ×12, cold extrusion ×2 | 4,000 tons |
| Gravity die casting | Gravity die casting ×22, furnace ×7 | 500 tons |
| Forging | Forging ×16, heat-up furnace ×10, trimming ×8 | 600 tons |
| Zinc die casting | Die casting ×11, trimming ×8 | 300 tons |
| CNC machining | CNC lathe ×60, CNC milling ×16, automatic ×65 | 3,000,000 pcs |
| Tube bending | Bending ×7, hydraulic press ×8 | 360,000 pcs |
| Polishing | Automatic ×8, manual ×111 | 500,000 pcs |
| Plating / PVD | Auto plating line ×2, PVD chamber ×2 | 1,300,000 pcs |
| Assembly & packing | Packaging line ×9, laser etching ×4 | 300,000 sets |
How OEM works
We work closely with you at every step.
Share your requirements, drawings or sample parts and target quantity.
Our engineers review the design, select materials and quote.
We produce samples for your inspection and approval.
Mass production under our ISO 9001:2015 quality system.
100% sorted, packed under your brand and shipped locally or overseas.
Quality & standards
An ISO 9001:2015 quality management system and an in-house inspection laboratory.
Corporate social responsibility
Community activities, January – June 2026
Join us
We welcome capable, motivated people who work well with others to grow with us. Please contact our Human Resources department directly.
Apply online →
To apply, contact Human Resources
+66 38 209 265-8 ext. 117
hr@shengtai.co.th
Contact
Quotations and OEM / ODM projects — we will get back to you shortly.
Follow us
About 40 km (40 minutes) from Chaloem Thai Junction, Chonburi. Download the map to share or print.
Navigate with Google Maps Download map (image) Download printable PDF GPS 13.38202, 101.30534