Weihai yonglijian Decoration Co., Ltd.   

Company production of "Yong Li Jian" brand series of fire protection products: wooden fire door, steel fire door, the vermiculite fire door, cold type steam fire door, vermiculite composite five door, fireproof window; ordinary steel fire shutter, composite steel fire shutter, ordinary inorganic composite fire-proof rolling shutter, superfine inorganic composite fire-proof rolling shutter, cold type steam fire shutter, hanging wall; fire resistant glass, fireproof liquid, fireproof expansion sealing strip, fire retardant wood, and UPVC automatic pipeline fire blocking plate, the "national fixed fire extinguishing systems and components for quality supervision and inspection and testing center" test, all indexes meet the eligibility requirements, and achieved fire protection products...