Shanghai APACTRON Particle Equipment Co., Ltd. is an industrialized company controlled by Shanghai Lianhe Investment Co., Ltd., a subsidiary of the Shanghai State owned Assets Supervision and Administration Commission, specializing in particle therapy equipment. It is committed to providing customers with independently developed advanced proton therapy systems and collaborative innovative solutions covering "center construction proton therapy clinical research research research research research research research research transformation".
In June 2023, Lianying invested in Aipuqiang, forming a complementary alliance that will help break the technological monopoly and accelerate the promotion of proton therapy in China.