A Milestone in Quality Management: LESUN’s ISO 9001:2015 Certification Journey

Quality is one of the most important foundations of reliable pedestrian access control. From product design and material selection to manufacturing, inspection and delivery, every stage can influence the performance and service life of a turnstile.

As part of its long-term commitment to quality management, Hangzhou Leisheng Intelligent Technology Co., Ltd. (LESUN) achieved certification to ISO 9001:2015 and GB/T 19001-2016 for the production and sales of channel gates.

The certification represented an important milestone in LESUN’s development and demonstrated the company’s efforts to establish a structured and process-based quality management system.

About the ISO 9001 Certification

ISO 9001 is an internationally recognized quality management system standard. It provides a framework that helps organizations establish consistent processes, manage operational risks, monitor product quality and continuously improve customer satisfaction.

LESUN’s quality management system was assessed for the following scope:

The production and sales of channel gates, except for activities requiring specific qualifications.

Certificate No. 219Q17090927044 was issued on September 27, 2017, with a certification period through September 26, 2020.

This certification reflected LESUN’s quality management practices during that period and helped establish a stronger foundation for the company’s continued development in the pedestrian access control industry.

Turning Quality Management into Reliable Products

For LESUN, quality management is more than maintaining documents or completing inspections. It means applying clear requirements and consistent controls throughout the entire production process.

Our approach focuses on several important areas:

Careful evaluation of customer and project requirements

Controlled selection and inspection of materials and components

Standardized manufacturing and assembly procedures

Inspection and functional testing during production

Final checks before packaging and shipment

Product traceability and quality record management

Review and improvement based on customer feedback

These practices help reduce production variation and support the consistent performance of our pedestrian access control products.

Why Process Control Matters for Turnstiles

Turnstiles are frequently installed in locations with continuous pedestrian traffic, including office buildings, factories, schools, residential communities, commercial properties, transportation facilities and public venues.

In these environments, stable operation is essential. A turnstile must coordinate its mechanical structure, control system, sensors and access control devices while maintaining safe and efficient pedestrian movement.

A structured quality management system helps manufacturers control these details throughout product development and production. It also supports more consistent communication between engineering, purchasing, manufacturing, inspection and customer service teams.

For customers, this means greater confidence when selecting products for long-term access control projects.

Supporting Distributors and Project Partners

Distributors, system integrators and contractors need more than an individual product. They also need a manufacturer that can provide consistent communication, technical documentation, production control and dependable delivery.

Building on the quality management foundation established during its ISO 9001 certification journey, LESUN continues to support its international partners with:

Pedestrian turnstiles for different application scenarios

OEM and ODM customization services

Access control system integration support

Technical drawings and product documentation

Pre-shipment inspection and testing

Project-based product recommendations

Responsive technical and after-sales assistance

Our objective is to help partners reduce project uncertainty and deliver suitable access control solutions to their customers.

Continuous Improvement Beyond Certification

Certification is an important milestone, but quality improvement is an ongoing process.

Markets change, technologies develop and customer requirements continue to evolve. LESUN therefore remains focused on improving product design, production procedures, inspection methods and service capabilities.

Customer feedback also plays an important role in this process. Information from distributors, installers and end users helps our team better understand practical installation and operating requirements, allowing us to make targeted improvements to both products and services.

Building Long-Term Value Through Quality

LESUN’s ISO 9001:2015 certification journey reflects the company’s long-standing focus on structured quality management and customer satisfaction.

As we continue serving the global pedestrian access control market, we remain committed to delivering reliable products, professional project support and long-term value to our partners.

Looking for a dependable turnstile manufacturer for your market or access control project? Contact LESUN to discuss your requirements and explore our pedestrian access control solutions.