宁波蓓森朵芙 boutique staircase Ltd. Ningbo stairs www.beisenduofu.com renowned manufacturer, our company mainly produces wood stairs, doors, wood whole staircase, wood barricade, barricades and other wood products. Since its inception, always adhere to the quality win credibility in exchange for the trust's business model, to provide consumers with HSE stairs products. We seek common prosperity and development with industry career stairs, welcome new and old customers and dealers to negotiate business! Hotline 0574 -88,073,559.