About us
Contact


GuoYang Grinding Balls

Add:Heli Industrial Zone in Ningguo City, Anhui Province, China.

Tell: 0563-4309019

Fax: 0563-4309035

E-Mail:ky022@nggq.com




Honor


GUOYANG Brand Registered Successfully in South Africa, South Korea and Japan,

the Brand Gained International Protection

 


 

 

CNAS Certification,China National Laboratory Accreditation 

 

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