English 
LYXQL Slewing ring are widely used in marine cranes. According to the different design of marine cranes, the structure and size of the selected slewing ring bearing are also different. Usually single-row ball type, three-row roller type, and double-row ball type are commonly been applied. LYXQL has rich design and manufacturing experience and is an important partner of the world's largest ship crane manufacturer. Luoyang Shengjiu Forging Co., Ltd., a subsidiary of LYXQL, has BV, CCS, DNV GL, KR, ABS, LR and other classification societies factory certifications. The advantages of the complete industrial chain provide strong guarantee for LYXQL and can provide customers with Individual requirements for various certified products.
