Hangzhou zhongran doors and windows Co., Ltd, located in Hangzhou city, specializes in R&D, manufacturing and sales all kinds of premium aluminium alloy screen doors and windows.
The company covers more than 18, 000 square meters and equipped with advanced producing and testing equipments.
By virtue of its superior quality and service, zonran has been identified as "Chinese famous brand", "high-tech enterprise". The company business network covers most major cities in China and increasingly abroad. Our online business on Tmall. COM and JD. COM, the two largest B2C network in China, keeps No. 1 sales for years. Also, our products are welcomed by Malaysia, Singapore and many European countries.