Haider Construction Engineering Materials Factory

    Haider, founded in early ***0, is specialized in manufacturing bridge bearing, bridge expansion joint, building expansion joint, and construction  bearing. Our company has a registered capital of  8,**0,**0 US dollars, It covers an area of  *0,**0 square meters, with a construction area of *0,**0 square meters, there are **0 staff  now in our company.
    Haider is a modern enterprise which has a leading technology in china,and the advanced production equipment, perfect testing equipment.
    It has passed the ISO***1: ***8 International quality system certification and ISO****1: ***4 environmental management system certification.
   Haider can design and manufacture many kinds of products which meet the needs of different projects.Currently, the series of products have gained the new practical patent in china, and high-tech products of Jiangsu Province.
   We have a strong technical force and a professional installation team, perfect after-sales service in our company.Over many years,our products have been widely used in highway, railway bridges, public buildings, etc. We have also successfully take participate in many national key projects and many landmark project. Such as:Pudong International Airport, Beijing Capital International Airport and Hangzhou International Airport, Chengdu International Airport, Xi'an International Airport; Shanghai Maglev, Shanghai light rail, light rail Beijing, Nanjing Metro; Shanghai Hongqiao hub, and Guiyang six broad river bridge, Hunan Zhuzhou Xiangjiang River Bridge, Wuhan Tianxingzhou Yangtze River Bridge, Zhejiang Zhujiajian Bridge.
    Now we have many customers coming across the country and Southeast Asia, the Middle East, Africa, Australia,South America and many other countries and regions, Our products also have been highly praised by our customers.
    Haider is always actively promoting the application and development of new products in the worldwide.Our company has edited or supervised the design of a variety of national standard atlas and industry standards.
    Haider welcomes the design institutes across the country, construction companies to choose our products. We are always willing to provide our clients with the highest quality products, best service.