青岛睿辰密封科技有限公司
Qingdao Ruichen Sealing Technology Co., Ltd., founded in 2009, manufactures hydraulic seals and has two subsidiaries for sealing material R&D.
Core products: high-pressure, hydraulic, rotary, skived seals, spring-energized seals, and high-performance materials. Advanced in ultra-high pressure and high-speed rotary sealing.
It is a National High-Tech Enterprise and Qingdao "Specialized & Sophisticated" SME, ISO9001 certified, with 40+ national patents. Products are widely used in hydraulic, food, petrochemical machinery, and aerospace equipment.
Website：http://www.qdrcmf.cn