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China Mortise Lock Sets Manufacturers – D8720 Entrance Function Mortise Lock – Dorrenhaus

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Hydraulic Floor Spring, Automatic Door Openers Commercial, Door Closing Systems, Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.
China Mortise Lock Sets Manufacturers – D8720 Entrance Function Mortise Lock – Dorrenhaus Detail:

Technical data:
1.Lever follower: 8*8
2.Center length: 72mm
3.Edge distance: 98mm

Accessories:
1.Screws
2.Striking plate
3.Plastic strike box

Performance Testing:
Product is certified under ANSI 156.13 for Grade I with life frequency exceeding 1,000,000.
Product is certified by the Underwriter* s Laboratories(UL and ULC Listed).
Product is certified by the Police Fire Department.

Function Description: Latch bolt retracted by lever either side unless outside is locked by 20 degree rotation of thumb turn. Dead bolt operated by 90 degree rotation of thumb turn inside.When locked,lever inside or key outside retracts deadbolt and latch bolt simultaneously.

Lock body D8720 This lock body is made of stainless steel/brass/iron, and the surface is treated with stainless steel wire drawing, zirconium gold wire drawing, bright light, bronze bronze, etc. The product has passed the ANSI 156.13 Class I certification, with a service life of more than 1,000,000. Product is certified by Underwriter*s Laboratories (UL and ULC Listed). The product has passed the certification of the police and fire department.

Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd is a sino-foreign joint venture with investing 22 Million RMB totally, is an enterprise with 10 years experience in manufacturing door closer.We are a integrated R&D ,manufacturing and trading for door closer solutions for global customers,and we are entitled to High-Tech Enterprise by government.
We are specialized in producing various middle-high class automatic door closers,floor spring, and relative door accessories hardware products.Covering an area of 30000 square meters, we now have over 200 employees, an annual sales figure that exceeds USD 20 millions.

Dorrenhaus regards “reasonable prices, efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

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China Mortise Lock Sets Manufacturers –  D8720 Entrance Function Mortise Lock – Dorrenhaus detail pictures


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Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for China Mortise Lock Sets Manufacturers – D8720 Entrance Function Mortise Lock – Dorrenhaus , The product will supply to all over the world, such as: Sri Lanka, Qatar, Barcelona, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We provide wholesale prices on all our quality parts so you are guaranteed greater savings.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Betsy from Berlin - 2018.06.09 12:42
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Odelette from Albania - 2018.05.13 17:00
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