china inside door lock front with latch for shop

inside door lock description

Strict quality tests are made to this product before delivery. Treated by investment casting, it can remain in good condition after years of uses

FUYU china inside door lock with latch for shop-1

FUYU china inside door lock with latch for shop-2

inside door lock SPECIFICATIONS

Model	8208
MOQ	4
Payment	T/T
Delivery time	5 days
Start Port	Zhongshan Port
Certification	ANSI GRADE 2, ISO 9001:2015
Material	Zinc alloy
Lock case	Stainless steel 304
Cylinder	Brass
Keyway	Dual keyway (one side single-row-pin, and one side leaf cut pin)
Door thickness	35-45mm, 46-55mm, 56-65mm, 66-75mm

To prevent the home burglaries, this product is designed with strong bump-resistance. Treated by investment casting, it can remain in good condition after years of uses. This product is characterized by fingerprint resistance.

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FUYU lock inside door lock must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly.

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The necessary tests for FUYU lock inside door lock have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability.

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FUYU lock inside door lock is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed.

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The design of FUYU lock inside door lock involves many considerations. They may include stress points, support points, yield points, wear resistance capacity, toughness, and friction force.

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FUYU lock inside door lock has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing.

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The product has been tested by a third-party authoritative agency, which is a great guarantee on its high quality and stable functionality.

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FUYU china inside door lock with latch for shop