Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.

English
Is there instruction manual for mechanical door lock?
2022-07-22
Zhongshan City Fuyu Hardware Products Co., Ltd has prepared you the Instructions to fulfill your needs, saving time and providing the reassurance.  Following the Instructions as the correct operation will affect the working efficiency and life of mechanical door lock. Except for the Instruction, our dedicated service team is available to provide expert advice and support for you.
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FUYU lock is a greatly reputed company which has a lot of fans at home and abroad. The best smart lock series is one of the main products of Fuyu. FUYU lock zinc alloy villa door lock is tested to ensure compliance on an international level. The tests include VOC and formaldehyde emission testing, flame retardant testing, stain resistance testing, and durability testing. Processed by die-casting, it's impact resistant. Experienced quality check team are equipped in FUYU lock to be dedicated into producing apartment smart door lock with high quality. Processed by die-casting, it's impact resistant.
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Fuyu Door Lock Manufacturers will continue to develop to meet rapidly changing customer demands. Inquire!

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