Our company was established in 1958, and became a limited liability company in 2004. Our headquarters is located in the new high-tech developed area in Luoyang of China, and covers an area of 100,000sqm. Our main products include various vibrating feeders, jaw crushers, impact crushers, cone crushers, vertical impact crushers, vertical complex crushers, vibrating screens, sand washers, washing apparatuses and movable crushing stations. These products can be widely used in various fields domestically and internationally, such as water conservancy buildings, hydroelectric power projects, high-quality highway constructions, railway construction work, metallic and non-metallic mineral processing, refractory material crushing and processing, metallurgy and multipurpose utilization engineering and metallurgical slag crushing.Over the years the products have been sold not only in China but also exported to Europe, Asia, Africa and other countries and regions. Our company has passed the ISO9001:2000 Standard certification successively since 1998. At present our company possesses many patented techniques. Since 2006 our company has been cooperating with EARTHTECHNICA CO., LTD., JAPAN and manufacturing the series of ASTRO jaw crushers and cone crushers, which adopt the international leading technology.There are many professional departments in our company such as the technical research and development centre, international trade centre, and before-sales and after-sales services centre, which are ready to offer you the professional and efficient services anytime, anywhere.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	China Great Wall Quality	The design, manufacture and service of crusher & mill equipment, screening equipment, washing equipment, feeding equipment	2017-04-11 ~ 2020-04-11	Verified
	ISO9001	Great Wall Quality Assurance Centre	Crushing, Grinding, Screening, Selecting, Washing equipments design, delevop, manufacture and service	2008-04-08 ~ 2011-04-07
	TUV Certification	TUV Rheinland	This TUV certification is for jaw crusher	2012-10-29 ~

Business Type	Manufacturer, Trading Company	Country / Region	Henan, China
Main Products	Mining Machine (Crusher, Vibrating Screen, Vibrating Feeder, Mill Machine, Mobile Crushing & Screening Plant)	Total Employees	501 - 1000 People