Changshu Haider Expansion Joint Device Co., Ltd is an enterprise specialized in manufacturing of building expansion joints, like Architectural Expansion Joint,Floor Expansion Joint,Wall Expansion Joint,Ceiling Expansion Joint,Roof Expansion Joint. The annual capacity of our company can attain to more than 200,000 meters of many kinds of expansion joints. 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.
