Shanghai Grandhu Industry Development Co.,ltd is specialized in design,manufacturer and distribution of aluminium profile and related furnituring accessories and fittings foraluminium door system, kitchen cabinet frame,interior system ,profile-handle,Sirting board ,etc.
For more than 15 years' experience in exporting to Europemarket,We can offer a wide range of one-stop solutions for manufacturer of sliding wardrobe door ,suspending door,partitiondoor,folding doorand interiorsystem.We hope that our offer can meet your expectations and will provide a good basis for a successful long term cooperation .
 
Quality Management
The factory is equipped with machinery from leading manufacturer of Italy, Switzerland, UK, Japan.
At all production plants of the factory operates a quality system based on the requirements of international standards ISO 9000-2001 and a certification of the system of ecological management in the standard of ISO14001.
For the production of aluminium profile we only use primary high quality cylindrical ingot as raw material to meet international standard DIN 1725 .