Anhui zongchen slewing ring Co., Ltd, is a
professional technology and equipment maufacturing company which
producing slewing ring as componets for machinery. Composed by the early
leader in slewing bearing R & D projects and professional,technical
staff in China, we vowed to create the best slewing bearing and best
service.

Our Products are produced strictly in accordance with the ISO9001
quality management system standard and the national construction
machinery industry standard JG/T66-1999 countries as well as
industry-standard design JB/T2300-1999.?

“zhengyuan” brand slewing ring is widely used in engineering machinery,
construction machinery, environmental protection, machinery, light
industrial machinery, engineering vehicles, solar energy, wind power and
other industries.etc. We have exported our products to many countries:
the United States, Canada,? Italy, Holand,? Egypt, Malaysia, Singapore,
South Korea and so on .The proportion of exports accounted for 53% of
the company's total sales in 2010. We are now the stable supplier of
General Electric (GE) company.