Weifang, Shandong, China
Member Since: 2006
Business Type: Manufacturer/Factory,Trading Company
Asphalt shingle is one of the most widely used roofing covers because they are relatively inexpensive and fairly easy installation. Asphalt shingles will also last a rather long time, which depends on factors like geographic location, roof, underlayment, roof slop, etc. As a professional manufacturer in China, Hongyuan is the foremost enterprise that bring in and pass the double certificate systerm: ISO9001 and ISO14001. Hongyuan is the guarantee of quality.
2. 5 types:
1) Widely used in different roofing shapes, eg. arc, cone, sphere, etc.
2) Suitable for villa, house, chamber, hotel, resort, etc.
3) Good choice for roof with slop>20°