Dongying Jiasheng New Material Co., Ltd is a manufacturer of PVC shutter & components,we provide raw and waterbase painted PVC shutter components,and with well-equipped testing facilities(spectrophotometer) to ensure the same colour with the profile colour our customer required.. With good quality, reasonable prices and stylish designs, our products are exported to USA and Australia.Our products are widely recognized and trusted by users. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success