Changyi Zhongqida Precision Machinery Co.,LTD is the manufacturer
for scaffolding systems,scaffolding couplers,steel props and
All our products are made as per European standard,American
standard and Australian standard .
For more than 15 years ,our products are widely used in the
mining,construction ,petrochemical and even industries all
over the world .Especially in whole Europe,Australia,New
Zealand,USA,Canada,South American countries and African countries.
Also our company have Patent products : Plastic-Coated Steel
Inner steel ring, outer plastic.