door hardware sourcing
레버 손잡이와 풀 손잡이: 각 문 용도에 맞는 것은 무엇일까?
Lever or pull? Compare both handle types across hinged, sliding, pocket, entrance and high-traffic doors, with the latch, clearance, fixing and exposure checks buyers need.
도어 핸들 및 자물쇠 호환성: 사전 주문 체크리스트
A buyer's checklist for matching door handles to locks: backset, PZ, spindle, fixing centres, handing and return spring, with RFQ fields and sample tests.