At SIW, we place the highest priority on the quality and accuracy of our testing. With modern and globally certified inspection equipment, you can be confident that the measurement results you receive are accurate, clear, and reliable.

We utilize five types of testing machines, all of which are certified instruments capable of performing tests according to various international standards, including:

1. Tensile Testing Machine (เครื่องทดสอบแรงดึง)
🔬 Brand: Sans- Testing Standard "ISO15630-3 clause 5, ASTM A1061, TIS420 clause 6, AS/NZS4672, JIS G3536 clause 10.2"
- PC Wire: Available to test product and Deform bar
- PC Strand: Size range 9.3mm. - 18mm. , Foce range 10kN - 1,000kN
🔬 Brand: Hung Ta
- Testing Standard "ISO15630-2 clause 5, ISO15630-3 clause 5, ASTM A421 clause 5, TIS95 clause 6, AS/NZS4672,JIS G3536 clause 10.2"
- PC Wire: Size range 4mm. - 9.4mm. , Foce range: 10kN - 500kN
- PC Strand: Available to test product
- Deform Bar: Size range: 4mm. - 11.9mm. , Foce range: 10kN - 500kN

2. Fatigue Testing Machine (เครื่องทดสอบความล้า)
🔬 Brand: Swick Roell
- Testing Standard "ISO15630-1 clause 8, ISO15630-3 clause 10"
- PC Wire: Size range 4mm. - 10mm. , Foce range: 10kN - 400kN
- PC Strand: Size range 9.3mm. - 18mm. , Foce range: 10kN - 400kN
- Deform Bar: Size range 10mm. - 30mm. , Foce range: 10kN - 400kN

3. Relaxation Testing Machine (เครื่องทดสอบการคลายตัว)
🔬 Brand: SO Engineering
- Testing Standard "ISO15630-3 clause 9, ASTM A1061, TIS95, TIS420, AS/NZS4672, JIS G3536 clause 10.3"
- PC Wire: Size range 4mm. - 9mm. , Foce range: 10kN - 300kN
- PC Strand: Size range: 9.3mm. - 18mm. , Foce range: 10kN - 300kN

4. Salt Spray Testing Machine (เครื่องทดสอบละอองเกลือ)
🔬 Brand: C & W
- Testing Standard "ASTM B117"
- PC Wire: Able to test all size maximun = 400 x 350 x 300 mm.
- PC Strand: Able to test all size maximun = 400 x 350 x 300 mm.
- Deform Bar: Able to test all size maximun = 400 x 350 x 300 mm.

5. Chemical Analysis 
🔬 Brand: Oxford
- Testing Standard "ISO 14707"
- PC Wire: Able to test all size: Sample diameter 5-90 mm. , Sample Length ≤ 140 mm.
- PC Strand: Able to test all size: Sample diameter 5-90 mm. , Sample Length ≤ 140 mm.
- Deform Bar: Able to test all size: Sample diameter 5-90 mm. , Sample Length ≤ 140 mm.

📞 Contact us through any channel today.
Call: 081-170-2571
Line: @siwthailand