The company has been consistently involved in various important projects throughout Asia.
Being a leading company in structural engineering, and special techniques in construction – we still strive to improve our engineering know-how so that we can constructively respond to new challenges in construction industry.
Span Systems International is now owned patent, trademark, and tradename of PBL Post-tensioning Systems which is one of the leading systems of the world. The systems have been selected by many prestige projects in Asia mostly in South East Asian Countries and the Middle East. PBL Systems is designed to suit comprehensive applications in post-tensioning work.
The systems comprises with bonded and unbonded and it is designed and manufactured to comply with the international specifications and recommendations i.e. ASTM, BS, Eurocode, fib, PTI. All components are thoroughly researched, developed and tested to ensure that the highest efficiencies and quality will be achieved in every application PBL Systems is used.
Span Systems International is the exclusive licensee of Dywidag Systems International (DSI) in Thailand. DSI is a world renowned for reliability and performance, most suitable for all applications in post-tensioned construction. The systems have always combined highest safety and reliability standards with most economical efficiency in their research and development.
Dependable corrosion protection methods of the Dywidag Post-tensioning Systems contribute to the longevity of modern construction. High fatigue resistance is achieved with optimized material selection and cautious detailing of all the components especially in their system assembly. The systems comply with the international specifications and recommendations
(ASTM, AASHTO, BS, Eurocode, DIN, Austrian Code, SIA, FIP, fib, EOTA, etc.)
สามัคคีร่วมมือร่วมใจทำงานเป็นทีม เพื่อให้งานสำเร็จลุล่วงตามเป้าหมาย และมีประสิทธิภาพสูงสุด
มีความเพียรพยายามในการทำงาน ไม่ย่อท้อต่อความลำบาก ปัญหา และอุปสรรค
มีความใส่ใจในหน้าที่ ความรับผิดชอบ และงานที่ได้รับมอบหมายให้ทำ
เปิดมุมมอง ไม่หยุดเรียนรู้ ไม่หยุดนิ่งที่จะปรับปรุง พัฒนาศักยภาพของตนเอง และงานที่ทำ ลงมือทำให้พรุ่งนี้ดีขึ้นเสมอ
