美国五金制造商协会

美国五金制造商协会，Builder Hardware Manufacturers Association，简称BHMA。

BHMA was founded in 1925 as the Hardware Manufacturers’ Statistical Association. Today BHMA is nationally recognized for its leadership role in ensuring the quality and performance of builders hardware.
More than 80 percent of all U.S. manufacturers of builders hardware are BHMA members. Together these companies produce the vast majority of the hardware items used in the nation’s commercial and institutional buildings -- from hinges and locks to door controls and exit devices. Any organization that manufactures and sells builders hardware in the United States is eligible for Association membership.