Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Copper Interior Door Lock Cylinder Single Knob Quick Release Secure Operation","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/7a\/4aa5e95c44ca9af894260d7be6bb-200x200-1\/copper_interior_door_lock_cylinder_single_knob_quick_release_secure_operation.jpg","attrs":{"Place of Origin":"CHINA","Packaging Details":"Standard Packaging","Minimum Order Quantity":"1000","Delivery Time":"7\u201325 days"}}
{"title":"Simple Dial Style Combination Lock Keyless Three Dial for UPVC Aluminum Doors","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/05\/0087dc3f31b7bd006bbb16566d1a-200x200-1\/simple_dial_style_combination_lock_keyless_three_dial_for_upvc_aluminum_doors.jpg","attrs":{"Place of Origin":"CHINA","Delivery Time":"7\u201325 days","Brand Name":"ZHENJIAN","Packaging Details":"Standard Packaging"}}
{"title":"Square Shaft Drive Box Retractable Locking Points for Aluminum Sliding Windows","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/59\/bac728efc2158ff5c14d77d84182-200x200-1\/square_shaft_drive_box_retractable_locking_points_for_aluminum_sliding_windows.jpg","attrs":{"Minimum Order Quantity":"1000","Supply Ability":"10 million","Payment Terms":"T\/T","Certification":"CE,ISO"}}
{"title":"Solid Brass Single Latch Door Lock Cylinder with Corrosion Resistant Lever","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/6d\/42ba7fbd863b217d8739da1d7222-200x200-1\/solid_brass_single_latch_door_lock_cylinder_with_corrosion_resistant_lever_handle.jpg","attrs":{"Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10 million","Packaging Details":"Standard Packaging"}}
{"title":"High Strength Alloy Rectangular Drive Box Corrosion Resistant for Casement","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/b4\/6a414da1d2b6918d64b5de33f2a0-200x200-1\/high_strength_alloy_rectangular_drive_box_corrosion_resistant_for_casement_windows.jpg","attrs":{"Certification":"CE,ISO","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10 million"}}
{"title":"Single Sided Door Lock Cylinder 33mm Thermal Break Aluminum for Sliding Windows","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/5b\/13b0c40f01ba404fbadce3266eac-200x200-1\/single_sided_door_lock_cylinder_33mm_thermal_break_aluminum_for_sliding_windows.jpg","attrs":{"Minimum Order Quantity":"1000","Place of Origin":"CHINA","Delivery Time":"7\u201325 days","Supply Ability":"10 million"}}
This interior single-sided lock cylinder features a single-side knob design with precision-crafted copper core components. Compatible with standard interior swing door locks, it offers convenient operation and reliable locking for both installations and after-sales replacements.
Premium Construction & Durability
The internal lock cylinder and pins are precision-machined from high-quality copper, providing excellent wear resistance and rust prevention. Keys insert and remove smoothly without resistance, ensuring reliable performance even in varying humidity conditions.
The lock body features a matte silver finish with scratch-resistant and oxidation-resistant properties, maintaining a clean appearance over time. The genuine copper key has precision-machined teeth with low cross-opening rates for enhanced security.
Smooth Operation
Internal transmission mechanism provides firm, snag-free turning with clear locking feedback, capable of withstanding tens of thousands of lock cycles.
Convenient Design
Single-knob, single-opening design allows quick interior access without keys while maintaining exterior security with key-only operation.
Easy Installation
Industry-standard dimensions ensure compatibility with most conventional interior door lock bodies. No drilling or door panel modifications required.
Applications
Bedroom doors, bathroom doors, study doors, and office partition doors
Home lock repairs and replacements
Complete door assemblies for wood door manufacturers
Retail building hardware sales
Bulk supply for international door and window hardware trade
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
800 million-100 million
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D techni... Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D techni...
