Modular Expansion Joint, Finger Expansion Joint, Pot Bearing manufacturer / supplier in China, offering Bridge Joint with Big Movement, Bridge Expansion Joint, Rubber Expansion Joint, Transflex Expansion Joint, Transflex Bridge Joints and so on.
Management System Certification:
ISO 9001, ISO 14001
Haider, founded in early 2000, is specialized in manufacturing bridge bearing, bridge expansion joint, building expansion joint, and construction bearing. Our company has a registered capital of 8, 800, 000 US dollars, It covers an area of 50, 000 square meters, with a construction area of 20, 000 square meters, there are 200 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.