Since 2003, UAB STEVILA has been working in accordance with DIN ISO 9001 quality management standard. The internal and external audits that are performed on a yearly basis document the continuous process of the company improvement and motivate the employees to go to higher goals.

In pursuance of its quality policy and with the help of modern technical mechanisms and innovations, UAB STEVILA produces high quality products that fulfill the needs and expectations of the customers. Regular professional trainings of the employees ensure responsibility of every employee for the product and workmanship quality.

Delivering products of required quality is one of the main KPI’s.

Target for 2024: < 1500 ppm

QtyType of equipment
2CNC coordinate measurement machines DEA Global/S —- 1000 x 700 mm
1CNC coordinate measurement machine DEA Mercury R —- 6000 x 1600 x 2100 mm
2Contour measurer Mitutoyo Contracer CV-1000 / CV-4500
1Roundness Measuring System Mitutoyo Roundtest RA-H5200
6Surface roughness testers Mitutoyo Surftest SJ-201 / SJ-500
18Measurement towers Linear Height

Measurement equipment

The quality control laboratory in STEVILA has more than 4000 units of measuring equipment.

Specialized software is used to control measuring tools and equipment. Their inventory numbers allow easy monitoring of their calibration status. Inspection and calibration of measuring equipment and data recording follow strict rules and procedures established by STEVILA.

KVS PR11 procedure “Control of monitoring and measuring equipment” says:
6.3. Calibration and inspection
Control and measuring devices are indispensable tools for checking and controlling product quality and assessing product performance. Measurement tools must be inspected and calibrated: new equipment is subject to primary inspection, while periodic inspection is scheduled according to the guidelines of the Lithuanian Department of Standardization, taking into consideration the frequency of use.

Quality policy

UAB STEVILA is mainly active in the fields of CNC machining (turning, drilling, milling, grinding, welding, etc.), assembly of products, and sales of parts and assembled products.
Our goal is to be the preferred business partner for our customers by providing exceptional service quality based on a thorough knowledge of our field of specialization and thus to ensure a long-term and consistent increase in the value of the organization. We strive to be the leader in the market in providing CNC machining services to our clients or prospective clients.


  • timely order fulfilment;
  • zero-loss and zero-defect manufacturing;
  • to train company employees and to foster their sense of responsibility for the quality of their own work;
  • to encourage employees to perform their duties safely and to be respectful of the environment;
  • to invest in modern facilities and innovative technologies;
  • to improve the operational efficiency of the company by improving the quality management processes.

This Quality Policy of UAB STEVILA is understood by all company employees and it is a sound basis for helping them towards a better understanding of their contribution to the success of our company. The Policy is available to all interested parties, it is reviewed every year and if necessary modified, so that it remains adequate and efficient.