Haining Crowne Decoration Materials Co., Ltd. is a special manufacturer of indoor PVC Wall & Ceiling Panels,PU Lether ceiling and wall panel ,pvc door,Steel security door,UV Coated marbel and wooden decoration panel ,pvc flooring , and pvc form board sheet in construction building material field in China. CROWNE building materials are proved to be up to the Africa Standards by the inspection & test conducted by the national building material inspection & testing center. Our company has passed the evaluation of ISO9001:2008 and ISO14001 Standard Quality System, SONCAP certifications