Beijing Waimao Mechanical & Electrical Technology Co.,Ltd

 Lanniao Mechanical&Electrical Technology Co.,ltd  is a professional manufacture for kinds of ventilation appliances and equipments.  All the products are committed to the exchange of poor air indoor and new fresh air. We are a integrated manufacture,based on design, development, producing and marketing. Our products can be found in all kinds of building which people living. The greatest compliment we receive has been our effort to balance the stylish living and global environment; to improve the collaborative development be···