We're Shanghai Voson Machinery Manufacture Co.,

Ltd ,the professional manufacturer of sandwich panel making machine .It's the subcompany of

Xuchang Superlift Building Material Technology Co.,Ltd .With over ten years of sandwich panel

production experience ,we researched and

developmented a new PU sandwich panel Production

line ,that could produce wall panel ?roof panel?

garage/industrial door panel and cold storage

panel .The new line is full automatic and continuous ,so the ...