NFB(China)Anshan Newfield Slewing Ring Co.,Ltd.is a professional manufacturer of slew products. NFB(China) devotes itself to developing and reseaching the slew products for many years.So far, NFB(China) has provided high-class products and solution to more than 300 users. The slew products can be used in the field of solar power, construction machinery, paving machinery, war industry, radar, mining machinery, metallurgy machinery, madicial machinry and so on. Perfect management, majorized process flow, innovative design, advanced equipment resource ensure the excellent quality. NFB(China) will always offer scientific products and systemic service based on the principle of faith service.