Lai Lai Enterprise is a professional medium scale group, which possesses NingBo LaiLai Energy Saving Doors&Windows Development Co., Ltd., Lai Lai New-Type Building Material Manufacture Factory, jiangDong, NingBo, and NingBo Lai Lai Architectural and Decorative Engineering Co., Ltd. Since Lai Lai Enterprise is established eight years ago, she consistentily advocates a business principle that is "Walking One Step by One Step, Rebuild A Doors&Windows Concept? ".

Through hard practice and sustained innovation, enterprise has already gotten 29technical patents in the fields of medium and top grade doors&windows, plastic steel profiles, etc. According to German technology, Enterprise invents first double glass anti-theft doors&windows that suif the situation of our country in china. Lai Lai Enterprise also cooperated with Xian Aircraft Aluminum industry Company in producting XAC series best doors&windows. Enterprise depends on own good engineering construction management and many trained technical personnel. Sonow Lai Lai is one of top enterprises the whole of doors&windows industry in Zhe jiang province. Atone time, benefits and credit standing of enterprise are also caught people attention.