Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Low-Noise High-Speed Metal Balls, 13mm 25mm Steel Ball, Round High-Speed Bearing Ball, 440c 14mm Stainless Steel Ball,25mm 20mm Steel Ball. We're devoted to supply skilled purification technology and options for you personally! The product will supply to all over the world, such as Europe, America, Australia,Colombia, Oslo,Puerto Rico, panama.Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!