Kunshan Kersen Science & Technology Co., Ltd. researches, develops, manufactures, sells, and services precision structural parts. The company also provides precision die casting, forging, stamping, CNC, laser cutting, laser welding, MIM, and precision injection molding. Its products include consumer electronics components such as shells, middle frames, middle plates, buttons, logos, and shaft (hinge) assemblies for smartphones, laptops, tablets, smart wearables, smart speakers, heat-not-burn electronic cigarette structural parts, and VR; medical device products such as scalpels, bone screws, and pacemakers; energy storage PACK module products; and automotive parts, including for new energy vehicles. Founded in 2003, the company is based in Kunshan, China.