zhengzhou Huamin superhard materials co,ltd.
Kontaktperson: Mr.Jack
Telefon: +86 17192174537
fasta: 0371-56788080
Företags Adress: High-tech Development Zone, Zhengzhou city, Henan province , China
Hemsida: hmsuperhard1613.sweb2b.com
zhengzhou Huamin superhard materials co,ltd.
Kontaktperson: Mr.Jack
Telefon: +86 17192174537
fasta: 0371-56788080
Företags Adress: High-tech Development Zone, Zhengzhou city, Henan province , China
Hemsida: hmsuperhard1613.sweb2b.com