ISO 13485
ISO 13485



Circle M Spring is committed to producing quality product.  We perform extensive testing to make sure all parts manufactured by CMS meet stringent ISO 13485 specifications.    Furthermore, we take pride in our reliability and customer service.  We put YOU first!    Our mission is to exceed your expectations.

(Click for copy of Certification)


  • SAM'S # 075374830

  • Cage Code:  4WL99

  • FDA Registration #:  cir71685

All CMS products are manufactured completely from synthetic or manufactured materials and do not contain any raw materials produced from, or substances derived from animal origin.  Moreover, these products are not derived from specific - risk materials as defined in European Commission Decision 91/534/EC, and ISO 22442:2015.

The manufacturing process does not use an ingredient of animal origin nor do our products come in contact with animal products during storage or transportation.  We further declare that our products are Dioxine free and are free from Transmissible Spongiform Encephalopathy (TSE) and Bovine Spongiform Encephalopathy (BSE).


Circle M Spring will meet and exceed our customer expectations.  This will be achieved through organizational commitment to the current success and continual improvement of the quality management system.

The Management is committed in achieving our goals:

  • By communicating the quality policy and the whole management system to all employees and demonstrating how it will affect their role within the company by implementing the policies and procedures in their work.

  • Continually improving the effectiveness of our "Quality Management System".

  • Promoting responsiveness, dependability and competence of all our employees for delivering upon their commitments and to training them accordingly.

  • Strengthening effectiveness and use of internal processes, quality methods and tools.

  • Implementing effective NCR management-prevention, early detection and resolution, using uniform approach, tools and reporting.

  • Integrating "Quality, Environmental, Health and Safety" in all our processes, at all levels of Circle M Spring and ensuring they are an integral part of our management system.

  • Developing supplier and contractor relationships to consistently comply with all standards and customer requirements.

  • By maintaining compliance of our Quality Management System within ISO 13485:2016 and to continually improve the effectiveness of the management system, the purpose of which is to be able to manage our business by meeting the needs of our customers.


A coordinate measuring machine (CMM) is a device used in the measurement of the physical geometrical characteristics of an object.  A common use of CMMs is in manufacturing and assembly processes to test a part or assembly against the design intent. A CMM is the necessary measuring tool of product quality assurance and quality control. 


CMS uses our Keyence Vision System to inspect our parts to ensure they are free of defects, contaminants, functional flaws, and other irregularities.