Langfang Chunhui Environment Protection Building Materials Co.,Ltd

We are professional producer of polyurethane sandwich panel, and refrigerated warehouse panel. Our company mainly produce polyurethane sandwich panels, the panel are steel panels and the center is polyurethane foam. These panels are used for prefabricated steel house. These polyurethane panel are protection environment and keeping warming. Our yearly output is about 3 millions square meters and assure good quality.
Our company has proceeded ISO9001 attestation internation
al quality system, ISO14001 attestation of international environment system.
We can manufacture all kinds of specification
wall panel, roof panel, and air duct board. Valid values :  width: 1000mm; thickness:20-150mm; length: ?18000mm. We can manufacture all kinds of specification cold store board. Valid value: thickness:50-250mm; width: 960-1000mm; length: 8500mm