cangnan longgang

Cooldo is a manufacturing and service enterprise that specialized in the design and major manufacturing in metal melting, metal heat treatment & metal forming industry. Cooldo has more 8 mem...

dalia no.7 Ningbo Zhejiang ***, dalia no.7

We hold a strong company profile owing to 12 Years of export history and the most satisfied consumer base we achieved through our finest quality Conveyor Belt,Decorative Metal Mesh,Dyespring,Polyeste...