重庆时时彩5星工具|重庆时时彩日赚
Technology
One second to open Love is actually very simple
Pick-proof steel plate
Full automatic lock
High-end Refrigerator insulation material filling

D.DONG Door Lock co., LTD is a company specialized in the research, development, design and sales, and have locks dual core independent intellectual property rights. DE shield brand to Since entered Chinese market in 2014, D.DONG set up many sales showrooms across the country, these Germany quality concept and products that meet international standard series have won Chinese market and user's trust.

  • DE shield new generation of automatic lock
    Better than the previous generation of automatic lock performance
  • German patent pick-proof steel plate
    Fundamentally solve the violence to open the door
D.DONG new Automatic Lock is better than the previous one。
Germany patent pick-proof steel plate

Adopt the design principle of "escapement", two-way anti prying lock structure, firmly hold the door frame, and have super strong anti sawing, anti-collision and anti prying performance.

Germany patent pick-proof steel plate

Adopt the design principle of "escapement", two-way anti prying lock structure, firmly hold the door frame, and have super strong anti sawing, anti-collision and anti prying performance.

Germany patent pick-proof steel plate

Adopt the design principle of "escapement", two-way anti prying lock structure, firmly hold the door frame, and have super strong anti sawing, anti-collision and anti prying performance.

World new generation of fully automatic security door, 1 second easy opening, make lock no longer be tedious, more elegant life from now on.

The key material uses special martensitic stainless steel, oxidation resistance, corrosion resistance, durability is 100 times than copper keys.

Push gently, all-round and automatic lock, easily forget lock and lock the trouble of leakage, no longer worried about the safety of the elderly and children at home alone

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copyright ? 2016 Shanghai D.DONG Trade co.,LTD

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