About Ningbo Hengda Die-casting Lock Factory

Established in 1985, Hengda Die-Casting Lock Company is one of the leading providers of trailer hitch lock, steering wheel lock, clutch lock, door locks and hinges for electric cabinets, office appliance and file cabinets. Our Youheng brand products are widely used for different kinds of distribution rooms for power stations and factories, controlling switchboards, outdoors high (low) voltage electric cabinets with dirt and water proof, drawer lock and interlock. With powerful sales network, our products are popular among our customers all over the world.


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  • Why are push locks required in the transport of RVs, boats and yachts?

    Why are push locks required in the transport of RVs, boats and yachts?

    Our range of push locks keeps cabinets securely closed during transit in a wide range of recreational vehicles, boats and yachts.

  •  What are safety padlocks?

     What are safety padlocks?

    Safety padlocks are the ultimate savior ensuring round-the-clock safety and protection. You must have thought, are they similar locks which you find in the store or are they specialized? To clarify, we would like to explain that they are somewhat similar in appearance and resemble the one that is av...

  • Why You Choose Ningbo Chenming

    Why You Choose Ningbo Chenming

    Ningbo Chenming Metal Co.,Ltd is professional hardware manufacturer for more than 30 years!Ningbo Chenming Metal Co.,Ltd is professional hardware manufacturer for more than 30 years! our company advantage: 1) More than 30 years manufacturer in various of locks, hardware products, plastic product...

  • How do you drive with the door locked? Car door unlocking skills

    How do you drive with the door locked? Car door unlocking skills

    Many people ask how to open the door when the door is locked. In fact, it is not much different from the door at home. Car keys generally have two kinds of remote control and mechanical keys.

Inquiry For Price List

If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.

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