Shenyang Shengxin Wanlong Construction Engineering Co. Ltd.   

Shengxin Wanlong Construction Engineering Co., Ltd., Shenyang is roofexpert company roof expert) of the northeast region of the branch, is mainly responsible for roofexpert company roof expert) building materials sales, engineering and technology promotion. Roofexpert company roof expert) at home and abroad the most scale metal roofing / steel structure roofing waterproof, thermal insulation, maintenance, renovation, and so on professional services company. Company is committed to introduce roofexpert company roof expert) waterproof products and metal roofing waterproof, maintenance and other advanced concepts, and initiate the new concept of metal roofing waterproof, thermal insulation, maintenance in the first. Company located in Northeast china...