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Address: No.1 Dongsan RD, Xinlian Industrial Area, Lishui Town, Nanhai District, Foshan City, Guangdong Province, China
Mob: +86-13826111091
Tel: +86-757-85619957
Fax: +86-757-85619955


Residential Door Locks

Storm Door Locks

Storm Door Locks is made of zinc alloy which has good resistance to rust and corrosion and strong hardness. This door lock uses top-grade plating and is still shining as new. Fine locking tongue, impact resistant, not afraid of door lock failure. The lock cylinder is made of precision machinery and has strong safety performance.... Send InquiryChat Now
Product Details

Storm Door Locks

Product Information

Model No.


Model Name

Storm Door Locks


Foshan 3# New Zinc Alloy

Place of origin

Guangdong, China (Mainland)

Brand Name



All kinds of doors




1800-2200 g/set


Entrance ,passage ,bathroom


Home, Apartment, Office , Hotel, Villa

Salt spray test

48-96 hours


within 2 working days


10-15 days for new mould


L/C, D/A, D/P, T/T, Western Union, MoneyGram 


one set one box with bubble bag & foam , 12 sets one carton.

Delivery Time

15-25 days after advance payment

The advantages of mortise door locks

1. Small occupied area;

2. It can be adjusted according to the hole distance of the lock body and the opening distance of the door.

3. Wide range of applications (bedroom, bathroom, warehouse, etc.).

The mortise lock reduces the bulkiness of the panel lock and adds a little simplicity and lightness. Therefore, in terms of the choice of locks, more users will choose mortise locks, which are nice, practical and comfortable.


High quality door locks making process

From the initial selection of raw materials to the final completion of the packaging, each process is done by skilled craftsmen. 

1.Material: hyh is made of high-quality zinc alloy material with good casting performance. It can die-cast products with complex shapes and smooth casting surface. After polishing, no impurities, sand holes, foaming, etc. are allowed, and the quality of raw materials is extremely strict.

2.Mold: The mold is opened by professional technicians, the appearance pattern is fine and beautiful, and the cast product has a compact structure, uniform thickness and smooth surface.

3.Die-casting: 160-ton large die-casting machine to meet high-quality and high-precision casting requirements. Guarantee product production speed and ensure delivery cycle.

4.Processing: The product has been processed by humanity, with fine workmanship and detailed details. Handcrafting reflects the art of precision.

5.Polishing: A number of professional polishing machines, skilled craftsmen use different grinding wheels and cloth wheels to polish the surface of the product step by step, so that the surface is smooth and the color is uniform. Dozens of processes are done by hand, and the demanding requirements for polishing results reflect hyh's belief in the pursuit of superior quality. 

6.Electroplating: Fully automatic integrated electroplating factory, hyh's product surface has 7 layers of electroplating treatment, resisting strong acid corrosion, and the industry's leading electroplating process makes hyh products rich in texture and timeless.

7.Salt spray test: The product can reach more than 120 hours of salt spray test.

8.Quality inspection: Each process is strictly controlled by our rigorous quality inspection team, and does not let go of any defects to ensure the high quality of the products.

9.Testing: Each assembled product requires 200,000 opening and closing life tests, exceeding 100,000 national standards.

10.Packing: It is packed in a solid carton and tightly protected to ensure the safety of the product.


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    Address: No.1 Dongsan RD, Xinlian Industrial Area, Lishui Town, Nanhai District, Foshan City, Guangdong Province, China
    Mob: +86-13826111091
    Tel: +86-757-85619957
    Fax: +86-757-85619955


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