Door Hardware
Hinges, handles, locksets, closers, and related architectural door items: specification inputs, finish matching, and the performance questions to raise with suppliers.
Read the working draft →Buying guides for hardware categories most frequently sourced from Chinese suppliers — door hardware, cabinet hardware, and fasteners. Each guide covers what to specify, which questions to ask, and what documentation to request, with any claims about standards and grades verified before publication.
Working drafts online. The guides below are placeholders under active research. Any reference to specific grades, standard clauses, or figures will be verified against primary sources and dated before final publication. verified content coming soon.
Hinges, handles, locksets, closers, and related architectural door items: specification inputs, finish matching, and the performance questions to raise with suppliers.
Read the working draft →Knobs, pulls, hinges, slides, and catches for kitchen, bath, and commercial casework — materials, coatings, and consistency across large order volumes.
Read the working draft →Screws, bolts, nuts, washers, and anchors: how naming and grading systems map across markets, and how to verify material and coating claims.
Read the working draft →The standards question. Depending on your market, project specifications may reference US-developed standards such as ASTM, ask for CE-marked products within the European Economic Area, or require safety-related marks. We will explain what these references typically mean for hardware buyers — without substituting for a qualified compliance review.
Send us your specification and target market. We reply within 2 business days.