Quality is part of our everyday routine; it is part of our culture, the way we work, and why we take pride in what we do. Our dedication to quality is reinforced by proven internal processes and procedures, and comprehensive software tools used for quality control and inspection, and supplier quality, including delivery and responsiveness data.

We believe that an effective and strictly managed quality control system is essential to the growth and expansion of our customer base and position in the
industry. Distinction and expertise can only be gained by developing, manufacturing and delivering the highest quality of products.

We strive for excellence in everything that we do, and this is assured through our total quality control, which is maintained throughout the production process from plate production to the packaging and delivery of the finished product. By thoroughly reviewing each product through the rigorous supervision of our quality control system, we guarantee that we produce and develop the highest quality products in the industry.

Quality Test:
At Rays Batteries, each industrial battery needed to pass a series of tests to ensure quality before shipment. The following is the list of test.

 Capacity Test
 High Load Test
 Visual Inspection
 Capacity Test (Medium Load)
 Capacity Test (High Load)
 Shelf Life Test
 Vibration Test
 Overcharge Test
 Relief Valve Test
 Cycle Life Test