Shanghai Lianying Medical and Shanghai Ding Hui have strong scientific and technological strength.

Shanghai United Film Doctor has great strength. The three leading medical devices in China include Mindray Medical, Yuyue Medical and Shanghai Lianying Medical Technology Co., Ltd. ... Shanghai Lianying Medical Technology Co., Ltd. was established on 20 1 1, headquartered in Shanghai, with regional headquarters and R&D centers in the United States, Malaysia, United Arab Emirates and Poland. Committed to providing global customers with high-performance medical imaging diagnostic products such as MR, CT, PET-CT, PET/MR, DR and RT, radiotherapy products, life science instruments and medical digital solutions. At present, a series of innovative products with completely independent intellectual property rights have been put on the market, including whole-body PET-CT (2m PET-CT), space-time integrated ultra-clear TOFPET/MR, 5.0T whole-body uMRJupiter, 75cm super-large aperture 3.0T uMROMEGA, 640-slice CT and other integrated CT-linac products, all of which are the first in the world and the first in China.