好的龙头可以用20年。
Grohe更是life time的保证。其他的牌子没有那么牛。
Residential Products: GROHE provides the following warranties on its
products to the original purchaser, installed in a residential application.
This warranty is effective for all faucets sold after January 1, 1997.
Mechanical Warranty: A Limited Lifetime Warranty is provided on all
mechanical parts to be free from manufacturing defects in materials and
workmanship under normal use for as long as the original purchaser owns
their home.
Finish Warranty
General Finish Warranty: A Lifetime Warranty is provided on all GROHE
product finishes to the original purchaser against manufacturing defects in
materials and workmanship.
InfinityFinish: A Lifetime Warranty is provided on all GROHE products with
the InfinityFinish to the original purchaser against manufacturing defects
in materials and workmanship.
At its option, GROHE will repair or replace any part or finish that proves
to be defective in material and/or workmanship under normal installation,
use and service.
To obtain warranty repair or replacement the faulty part or product is to be
sent along with proof-of-purchase (original sales receipt) from the
original consumer purchaser to:
Grohe America, Inc.
241 Covington Drive
Bloomingdale, IL 60108
Telephone inquiries can be directed to: (630) 582-7711