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ð In an era where quality standards are the top priority in production, SIW Testing Service Center is here to help your business confidently overcome any concerns about product quality.** We offer comprehensive testing services using the latest and most advanced testing technologies.
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Precision : With internationally certified testing equipment and a team of professionals, you can trust that the results are accurate and reliable.
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Trustworthiness : Our team of experts, with over 30 years of experience, is ready to provide top-quality testing services that meet global standards.
ðĄ Why choose us?
Because we understand that product quality is the key to your business success. SIW is dedicated to providing a full range of quality testing services to meet the needs of every business.
If you're looking for a reliable partner for product testing, “SIW Testing Service Center”is the answer you've been searching for.
11-11-2022
āđāļāļĢāļēāļ°āđāļŦāļāļļāđāļāļāļēāļāđāļŠāļēāđāļāđāļĄāļāļāļ āļāļĩ.āđāļ.āđāļ.āđāļāļĨāđāļĨāļīāđāļ āļāļķāļāđāļāļāđāļāđāļāđāļĄāđāđāļŦāļĄāļ·āļāļāđāļāļĢ? āļŦāļēāļāļģāļāļāļāļāļąāļāđāļāđāđāļāļāļĨāļīāļāļāļĩāđ āļāļāļāļāļāļāļļāļ āļāļļāļāļāļĢāļāļ§āļļāļāļī āđāļāđāļāļāļĢāļ°āļŠāļīāļāļāļīāđ (āļāļĢāļĢāļĄāļāļēāļĢāļāļđāđāļāļąāļāļāļēāļĢāļāļĢāļīāļĐāļąāļ āļāļĩ.āđāļ.āđāļ.āđāļāļĨāđāļĨāļīāđāļ āļāļģāļāļąāļ) āļāļĩāđāđāļŦāđāļāļ§āļēāļĄāđāļāļ·āđāļāļĄāļąāđāļāđāļĨāļ°āđāļ§āđāļ§āļēāļāđāļāļāļĨāļīāļāļ āļąāļāļāđāļāļāļ āļāļĢāļīāļĐāļąāļ āļŠāļĒāļēāļĄāļĨāļ§āļāđāļŦāļĨāđāļāļŊ āļĄāļēāļĒāļēāļ§āļāļēāļāļāļ§āđāļē 10 āļāļĩ
07-07-2025
A Closer Look at “Thai vs Japanese Structures” – Essential Knowledge for Earthquake-Resistant Design.ð Special Giveaway!Like + Share this post for a chance to win exciting prizes!ð [Live Session]ð Starts at 2:00 PM | Tuesday, July 8, 2025Watch live on: Facebook: https://www.facebook.com/share/v/1Awmf5PaeK/ YouTube: https://youtube.com/live/P3cKiPsbqo8?feature=share Join the conversation and dive into construction standards with earthquake engineering expert:Professor Dr. Panuwat JoykladDepartment of Civil and Environmental Engineering,Faculty of Engineering, Srinakharinwirot University #SIW #EarthquakeResistantStructures
19-08-2025
Steel Truss Bridge vs. Concrete Box Girder Bridge – What’s the Difference? ðChoosing the right bridge structure is not just about aesthetics — it's a decision about strength, lifespan, and long-term value.Steel Truss Bridge (Truss Bridge)Structural weight: Light, suitable for small foundationsSpan: Can be very long (100–500 m)Strength: Strong – resists both compression and tension using triangular truss to distribute forcesMaterial cost: Medium to high (custom-made, almost no repairs needed)Construction complexity: High – assembled from many partsMaintenance: Requires rust protection and frequent inspection of rivets or boltsConcrete Box Girder BridgeStructural Weight: Heavier than truss bridges but lighter than traditional solid beam bridges, while still offering high strengthSpan Length: Medium to long spans (40–200 m)Strength: Handles compressive, tensile, and torsional forces effectivelyMaterial Cost: Moderate to high (especially when custom-fabricated)Construction Complexity: Moderate to high – requires special formworkMaintenance: Minimal, though internal maintenance can be challengingðĄ Quick Summary:Truss Bridge: Light, suitable for extra-long spans, good for areas with limited foundations — but needs rust careBox Girder Concrete Bridge: Strong, durable, ideal for large-scale and national infrastructure — with low maintenance
20-06-2025
āļāļāļāļĒāđāļģāļāļ§āļēāļĄāđāļāđāļāļāļđāđāļāļģ! āļāļēāļĢāļąāļāļāļĩāļāđāļ§āļĒāļĄāļēāļāļĢāļāļēāļāļĢāļ°āļāļąāļāđāļĨāļāļāļĨāļāļ 30 āļāļĩāļāļāđāļŠāđāļāļāļēāļāđāļŦāđāļāļāļēāļĢāđāļāđāļāļāļđāđāļāļĨāļīāļ "āļĨāļ§āļāđāļŦāļĨāđāļāļāļĨāđāļēāļāļąāļāđāļĢāļ" āļāļąāđāļāļāļģ āđāļĢāļēāļĒāļķāļāļĄāļąāđāļāđāļāļāļļāļāļ āļēāļāđāļĨāļ°āļāļ§āļēāļĄāļĢāļąāļāļāļīāļāļāļāļāđāļāļāļļāļāļāļĢāļ°āļāļ§āļāļāļēāļĢ āļāļ§āļēāļĄāļāļļāđāļĄāđāļāļāļāļāđāļĢāļēāđāļāđāļĢāļąāļāļāļēāļĢāļāļīāļŠāļđāļāļāđāļāđāļēāļāļĢāļēāļāļ§āļąāļĨāđāļĨāļ°āļĄāļēāļāļĢāļāļēāļāļāļąāļāļāļĢāļāđāļāļĩāļĒāļĢāļāļīāļĄāļēāļāļĄāļēāļĒ āļāļķāđāļāđāļāđāļāđāļāļĢāļ·āđāļāļāļĒāļ·āļāļĒāļąāļāļāļķāļāļāļ§āļēāļĄāđāļ§āđāļ§āļēāļāđāļāļāļēāļāļāļļāļāļ āļēāļāļŠāđāļ§āļ āļāđāļēāļāļāļļāļāļŠāļēāļŦāļāļĢāļĢāļĄāļŠāļĩāđāļāļĩāļĒāļ§āđāļĨāļ°āļāļ§āļēāļĄāļĒāļąāđāļāļĒāļ·āļ:- āļāļļāļāļŠāļēāļŦāļāļĢāļĢāļĄāļŠāļĩāđāļāļĩāļĒāļ§ āļĢāļ°āļāļąāļāļāļĩāđ 4 (āļ§āļąāļāļāļāļĢāļĢāļĄāļŠāļĩāđāļāļĩāļĒāļ§)- āļĢāļēāļāļ§āļąāļĨ CSR-DIW (āļ.āļĻ. 2546 - 2567)- āļĢāļēāļāļ§āļąāļĨāļāļĢāļĢāļĄāļēāļ āļīāļāļēāļĨāļŠāļīāđāļāđāļ§āļāļĨāđāļāļĄāđāļĨāļ°āļāļ§āļēāļĄāļāļĨāļāļāļ āļąāļĒ- āļĄāļēāļāļĢāļāļēāļāļāļĨāļīāļāļ āļąāļāļāđāļāļļāļāļŠāļēāļŦāļāļĢāļĢāļĄ: āđāļāļ§āļāļēāļāđāļĻāļĢāļĐāļāļāļīāļāļāļāđāļāļĩāļĒāļāļ āļēāļāļāļļāļāļŠāļēāļŦāļāļĢāļĢāļĄ (āļĄāļāļ. 9999) āļāđāļēāļāđāļĢāļāļāļēāļāđāļĨāļ°āļāļēāļāļĩāļ§āļāļāļēāļĄāļąāļĒ:- āļĢāļēāļāļ§āļąāļĨāļŠāļāļēāļāļāļĢāļ°āļāļāļāļāļīāļāļāļēāļĢāļāļĩāđāļāđāļāļāđāļēāļāđāļĢāļāļāļēāļāļŠāļąāļĄāļāļąāļāļāđāđāļĨāļ°āļŠāļ§āļąāļŠāļāļīāļāļēāļĢāđāļĢāļāļāļēāļ (āļ.āļĻ. 2552 - 2567)- āļĄāļēāļāļĢāļāļēāļāđāļĢāļāļāļēāļāđāļāļĒ (āļĄāļĢāļ. 8001-2546)- āļĢāļēāļāļ§āļąāļĨāļŠāļāļēāļāļāļĢāļ°āļāļāļāļāļīāļāļāļēāļĢāļāđāļāđāļāļāļāļĩāđāļāđāļāļāđāļēāļāļāļ§āļēāļĄāļāļĨāļāļāļ āļąāļĒāļŊ āļāđāļēāļāļāļĢāļĢāļĒāļēāļāļĢāļĢāļāđāļĨāļ°āļāļ§āļēāļĄāđāļāļĢāđāļāđāļŠ:- āļĢāļēāļāļ§āļąāļĨāļāļĢāļ°āļāļēāļĻāđāļāļĩāļĒāļĢāļāļīāļāļļāļāļāļĢāļĢāļĒāļēāļāļĢāļĢāļāļāļĩāđāļāđāļ āļŦāļāļāļēāļĢāļāđāļēāđāļāļĒ (TCC BEST Awards)- āļĢāļēāļāļ§āļąāļĨāļāļāļāđāļāļĢāđāļāļĢāđāļāđāļŠ (NACC Integrity Awards)āļāļ§āļēāļĄāļŠāļģāđāļĢāđāļāļāļąāđāļāļŦāļĄāļāļāļĩāđāđāļāļīāļāļāļķāđāļāđāļāđāđāļāļĢāļēāļ°āļāļēāļĢāļŠāļāļąāļāļŠāļāļļāļāļāļēāļāļĨāļđāļāļāđāļē āļāļđāđāļāđāļē āđāļĨāļ°āļāļ§āļēāļĄāļāļļāđāļĄāđāļāļāļāļāļāļāļąāļāļāļēāļāļāļļāļāļāļ āđāļĢāļēāļāļāļāļāļāļāļļāļāļāļēāļāđāļāļāļĢāļīāļ āđāļĨāļ°āļāļ°āļĄāļļāđāļāļĄāļąāđāļāļāļąāļāļāļēāļāļāļāđāļāļĢāđāļāļ·āđāļāļŠāļĢāđāļēāļāļŠāļĢāļĢāļāđāļāļļāļāļāđāļēāļŠāļđāđāļŠāļąāļāļāļĄāđāļĨāļ°āļāļļāļāļŠāļēāļŦāļāļĢāļĢāļĄāđāļāļĒāļāļĒāđāļēāļāļĒāļąāđāļāļĒāļ·āļāļāđāļāđāļ
22-10-2025
PC Wire from SIW is manufactured using high-quality materials and advanced production technology to ensure exceptional strength, durability, and world-class standards. Certified under TIS 95, ASTM A421, JIS G3536, AS/NZS 4672, BS 5896, and pr EN 10138-2,our products meet diverse customer needs with various types — plain, indented, crimped, and spiral. Each wire is designed to suit different applications and environments, ensuring superior performance and reliability. With SIW PC Wire, quality is guaranteed in every strand. Contact us through any channel today. Contact: 081-170-2571 Line: @siwthailand Website: www.siw.co.th #SIW #SIWThailand #PCWire #PrestressedConcrete #HighQualitySteel
28-08-2024
We are thrilled to introduce our new Managing Director, who brings a wealth of experience and a shared vision for the future. As we continue to push the boundaries of excellence, our MD reaffirms our unwavering dedication to innovation and sustainability in the steel wire industry. “SIW: Forging Ahead in Steel Wire with Cutting-Edge Innovation and a Strong Commitment to a Sustainable Tomorrow.” Srivatson C. Managing Director - Siam Industrial Wire Co., Ltd.
13-07-2026
â―ïļ Predict the FIFA World Cup 2026 Champion and Win Exclusive SIW Prizes! ðJoin the fun by predicting which national team will win the FIFA World Cup 2026 for a chance to receive one of 10 special prizes from SIW.ð Prizesð 1 Official Football Jersey worth THB 3,000 (Champion Team Design)ð 3 National Flag Neck Pillows (Designs of the Top 3 Runner-up Teams)ð 6 SIW Bagsð How to Participate1ïļâĢ Follow the SIW Facebook page, share this post publicly, and comment with proof of your share. 2ïļâĢ Comment with your prediction of the FIFA World Cup 2026 Champion.*Limited to one entry per person.ð Activity PeriodNow – 19 July 2026, 6:00 PM (Thailand Time)ð Winner Announcement21 July 2026ð NoteParticipation is valid only through the SIW Facebook page.Click >>HERE<< to JoinGood luck! â―ð
We are relentless in our pursuit for excellence in product quality and innovation. We take pride in being able to anticipate your needs and provide tailored solutions for each of your requirements. We strive to exceed expectations.
