D&D BUILDERS HARDWARE CO. - D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

D&D Door Knob Handle | Taiwan Made Passage Lock Hardware

Professional door knob handle lock manufactured in Taiwan. Steel & brass construction for 7/8"-1-5/8" doors. Easy installation with stable quality.

Premium Door Knob Handle Lock Solutions

Taiwan-manufactured passage door handles with easy installation and stable quality for residential and commercial applications

Door Knob Handle - Knob passage Lock
  • Door Knob Handle - Knob passage Lock

Door Knob Handle

HLM-06

Knob Handle

Easy installation.

Also, the other finishes are available per request.

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Features
  • Passage Door Handle Lock.
  • Made in Taiwan.
  • Stable quality.
Specification
  • Material: Steel, Brass
  • For door thickness, 7/8" ~ 1-5/8"
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Need Reliable Door Handle Components That Streamline Your Assembly Line?

Our HLM-06 door knob handle features easy installation design that reduces assembly time while maintaining Taiwan-made stable quality. With steel and brass construction and compatibility for 7/8"-1-5/8" door thickness, you get consistent components that integrate seamlessly into your production workflow. Custom finishes available to match your product specifications. Contact us for OEM partnership opportunities and volume pricing.

D&D Builders Hardware Co. offers comprehensive customization options with various finishes available per request, allowing you to match specific architectural requirements and design preferences. Our extensive OEM/ODM manufacturing capabilities ensure that each door knob handle meets exacting specifications through advanced metal processing techniques including stamping and CNC machining. Whether you're a door manufacturer seeking reliable components, a construction contractor managing large-scale projects, or a hardware distributor requiring consistent quality, our passage door handle lock provides the durability and functionality your projects demand. Contact us today to discuss custom finishes and volume requirements for your building hardware needs.