At JHB, quality control is the cornerstone of our manufacturing process, ensuring that every bearing we produce meets the highest standards of precision and reliability. Our rigorous three-step inspection process begins with thorough checks by experienced workers, followed by detailed assessments from workshop managers, and concludes with final inspections by dedicated quality inspectors. Utilizing advanced CNC numerical control equipment, including lathes, drill hole machines, gear cutting machines, grinding machines, and cleaning machines, we meticulously monitor dimensions, tolerances, roundness, clearance, and hardness. This stringent quality assurance protocol, coupled with the expertise of our team—each with over five years of industry experience—ensures that our bearings deliver unparalleled performance and durability.