Ningbo Saike Sports Equipment Co., Ltd. is a specialist manufacturer of magnesium alloy wheel hubs for bicycles. We handle R&D, tool design, die casting and finishing in-house.

The company currently operates four Lijin horizontal cold-chamber die casting machines ranging from 280T to 800T. The 500T–800T machines are dedicated to bicycle wheel hubs with a daily capacity of 1,600 shots per machine, while the 280T machines handle smaller components at more than 2,500 shots per day. We run 20 CNC machining centres — each group can produce 400 standard parts per eight-hour shift — a coating line that finishes 3,000 wheels of 630 mm diameter in an eight-hour day, and five professional polishing machines. Shipments reach 5,000 pieces per shift. The company employs about 80 people: 8 in quality control, 5 in engineering, 8 in other indirect functions and about 60 production staff.

Our inspection lab covers X-ray inspection, compressive strength testing, salt spray testing and wheel run-out (deflection) testing. Our magnesium alloy one-piece bicycle wheel hubs are characterised by light weight, high strength and excellent shock absorption, and are widely recognised by customers and by the market. We firmly believe that continuous effort and pursuit will deliver mutual benefit and the greatest possible value for our customers.

All products are manufactured in accordance with the relevant national standards. Items we are unable to test in-house are sent to nationally accredited third-party laboratories, and every product meets national requirements as well as the EU ROHS/REACH standards.