
Certified Badminton Stringer
Koh Jian Long Kelvin

Singapore
BSW Badminton Stringing Course
Stringer ID : BS260806993
✅ Course Completed
Learning Professional Badminton Racquet Stringing
Koh Jian Long Kelvin is a dedicated physical education teacher who has a clear, logical understanding of sports and player development. He noticed that many local stringing services lacked a genuine focus on what players truly need, which motivated him to travel from Singapore to Malaysia to learn the correct techniques directly from Mr. Eric and BSW. His educational journey with Best Stringer Singapore (BSSG) shows his sincere commitment to mastering the proper badminton stringing foundation. By approaching the craft with a highly focused mindset, Kelvin aims to bring a much higher standard of reliable racquet care back to his students and friends.
Badminton Stringer Course
BSW Badminton Stringing Course
Racquet Stringing Learning Journey
At first, Kelvin was not completely sure if the stringing methods he observed locally were fully correct. Because he believes in doing things properly, he approached the BSW course with a focused and hardworking attitude to understand the true principles of the craft. His background in organizing weekly badminton games and teaching physical education provided a practical foundation for understanding what players experience on the court. Through detailed instruction, he learned to see the entire picture of racquet stringing, connecting technical stringing details directly to how they solve common problems players face during a game.

Embracing Modern Methods
As someone who plays badminton frequently, Kelvin recognised that a proper stringing foundation is essential for a good playing experience. He embraced the detailed training provided by BSW, absorbing every detail about why certain tensions and strings work best for different play styles. This logical approach allows him to offer clear, helpful advice rather than simply stringing racquets without understanding the player’s true needs.
Sharing Professional Experience
Kelvin’s background as a PE teacher gives him a natural ability to communicate and share knowledge effectively. He understands how proper training and correct equipment support a player’s physical development. By combining his educational experience with his new technical skills, he is highly capable of guiding his students and friends to make better equipment choices.
Learning Advanced Techniques
Throughout his training, Kelvin successfully learned a comprehensive set of correct stringing methods. He fully grasps the 2-knot professional method, the 4-knot proper stringing method, and the around-the-world professional technique. His strict attention to detail ensures that he performs these methods responsibly and accurately every single time.
Understanding Equipment Standards
Before joining the BSW course, there were aspects of racquet stringing that Kelvin wanted to clarify. Today, he has a complete understanding of how tension affects a racquet’s performance and why proper setup is so important. He can now easily identify unsuitable stringing jobs and knows exactly how to correct them to provide better support for various playing needs.
Theoretical in Badminton Stringing Knowledge
During the BSW badminton stringing course, Kelvin developed a solid grasp of the theoretical principles behind racquet care. He learned exactly how string materials behave under different tensions and how to safely handle various racquet types. This clear, logical knowledge base ensures that his stringing work is never based on guesswork, but on proven, factual techniques.
Kelvin focused heavily on understanding the common issues that arise when racquets are not set up properly. He learned how to evaluate a player’s requirements and match them with the most suitable stringing configuration. His humble and hardworking nature helped him absorb these technical lessons completely, making him a highly reliable resource for players who want to improve their on-court performance.

Professional Badminton Stringing Equipment and Methods
Kelvin’s practical training emphasized building a flawless foundational technique from the ground up. He practiced the 2-knot, 4-knot, and around-the-world methods until they became second nature. Because he is someone who pays close attention to small details, he ensures that every single string is pulled correctly and every knot is tied securely.
He also learned how to properly operate professional electronic stringing machines to achieve precise and consistent tension. Kelvin understands that true quality comes from a combination of the right equipment and a responsible, focused stringer. He applies this careful methodology to every racquet, ensuring that his community receives the best possible results.
By completing his formal training, Kelvin has earned a highly respected professional certification that reflects his dedication to proper racquet care. This certification means he fully understands and applies correct stringing principles to provide a better service to his community. Specifically, he follows the IRSE 24001 standard, which guides him in delivering highly accurate and consistent string tension for a smooth playing experience. Furthermore, he strictly adheres to the BSS 19020 standard, ensuring he uses the right methods to safely protect the racquet frame and tie secure knots. For Kelvin’s students and friends, these certifications are a guarantee that their racquets are in safe, knowledgeable, and trustworthy hands.

Personal Badminton Profile
Kelvin is a friendly, reliable person who genuinely enjoys badminton and loves learning new skills to expand his career. His decision to pursue professional stringing stems from a sincere desire to help the people around him. As a teacher and an active member of the badminton community, his responsible and trustworthy character shines through in everything he does.
For players looking for genuine advice and high-quality racquet restringing, Kelvin is definitely someone worth supporting. He takes the time to explain the right tension and string choices clearly, ensuring that every player walks away with a setup that truly fits their game. His complete understanding of stringing mechanics makes him a valuable and dependable certified stringer for his local community.

Future Service Location – Badminton Stringing Services in Singapore
With his proper foundation firmly established, Kelvin is excited to provide reliable badminton stringing services to his network in Singapore, with a strong focus on Clementi and the surrounding western districts. He remains dedicated to helping his students and fellow players experience the significant benefits of a professionally strung racquet, offering convenient and trustworthy service close to home.
Kelvin’s clear vision is to raise the standard of local stringing by educating players and delivering consistent, high-quality results. By applying his logical mindset and BSW training, he ensures that no one has to settle for poor stringing quality or unsuitable setups. His commitment to doing things the right way makes him a trusted partner for any badminton enthusiast in the West Singapore area.
The Service Coverage Areas:
- Clementi Sports Hall
- Jurong East Sports Centre
- Bukit Batok Sports Hall
- Jurong West Sports Hall
- Queenstown Sports Centre
- West Coast Community Centre
- Clementi Community Centre
- National University of Singapore (NUS) Sports Facilities
- Singapore Polytechnic Sports Arena
- Buona Vista Community Club
- Dover Community Centre
- Clementi district recreational players
- West zone school badminton teams
- Weekly badminton game groups in the West
- Local Clementi badminton clubs
Course Learning Gallery
These photos document Koh Jian Long Kelvin’s focused learning journey through the BSW badminton stringing course. Each image captures his hands-on dedication to mastering the correct theoretical and practical techniques. The gallery reflects his hardworking nature and his genuine commitment to bringing better, more reliable stringing quality back to his local badminton community in Singapore.







Frequently Asked Questions
Common questions about Kelvin’s badminton stringing knowledge, professional certification, and community services.
As a PE teacher, Kelvin noticed that many people string racquets without truly understanding what the player needs. He saw players using unsuitable tensions and receiving poor stringing quality. This motivated him to join the BSW course to learn the correct, logical foundation so he could bring better service back to his students and friends.
Kelvin approaches stringing with a clear, logical mindset backed by his physical education background. He is a focused learner who pays close attention to small details. Rather than just pulling strings, he takes the time to explain the right tension and string choice to ensure it properly supports the player’s specific needs.
Because he plays badminton frequently and organizes weekly games, Kelvin understands the common problems players face on the court. His experience as a teacher allows him to communicate complex stringing concepts easily, helping players make informed decisions that genuinely improve their playing experience.
Through his comprehensive BSW training, Kelvin has successfully mastered the 2-knot professional method, the 4-knot proper stringing method, and the around-the-world professional stringing technique. This ensures that every racquet he handles is strung correctly and consistently.
Anyone looking for better racquet stringing quality and honest, proper advice will benefit from Kelvin’s service. Whether you are a student learning the game, a friend playing weekly matches, or a competitive player in Clementi or the broader West region of Singapore, Kelvin is a reliable and trustworthy stringer who can support your game.
Kelvin’s professional service follows the strict guidelines of both the IRSE 24001 and BSS 19020 standards. These international benchmarks ensure that he maintains accurate tension control and uses the correct techniques to protect the racquet frame safely. By following these exact standards, Kelvin guarantees a high-quality and consistent stringing result for every customer.
