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Installation Guide

Web-based installing guidance and technical support will be provided. Contact us to gain the vantage of trouble-free today!

Traditional Regular Installation

The default access to install any door hardware asking for assisting tools like screw drivers, spanner and more. Yet it is still easy to operate with just a little effort under simple guidelines.

Modern Easy Installation

The revolutionary time-saving installation approach makes the installing process even easier and happier. Simply buckle up and everything is done in a minute. No other tools are needed.

Additional Support

Maybe not the item you are looking for because of unmatched specification, accessories, or not sufficient fitting parts?


As a professional architectural door hardware manufacturer, supplier, and solution provider, Hongmen Hardware can integrate our supply chain resource advantages and assist your special project by sourcing extra materials, hardware parts to a limited extent only for your maximum benefits.


In case there are no suitable products to 100% match your needs, you can still count on our custom capability to tailor-make your genuine models.

Warranty Information


A 5-Year guarantee of finished products free of manufacturing defects

• Satisfactory solution guaranteed if any quality issues caused by manufacture under warranty.

• Paid extended warranty available upon your request.


  • Q What is your payment term?

    A Hongmen usually accepts 30% TT at advance, 70%TT before shipment. But for order below 5000usd, we only accept 100% payment when we confirm our order.
  • Q What’s the lead time?

    A Hongmen have a professional transportation team. If you have no designated delivery agent, we will arrange delivery for you as soon as production is completed. For our lead time, usually it is 30 days. For some items that needed to develop new moulds, the time will be a little longer, which will be 45 days.
  • Q How can I receive the goods?

    A For sample orders or small quantity orders, we suggest to deliver by express, such as DHL, FedEx, and EMS. For urgent orders with many items, we suggest to deliver by air. For large batch order, it is better to deliver by ocean. No matter which way you choose, our partner - one of the best local forwarders will provide you the best services at best price.
  • Q What is your packaging method?

    A Hongmen hardware can supply polybag packing, white box, color box, blister packing, and so on. If you have other requirements, we can make your design according to your demands.
  • Q Can you support OEM or ODM?

    A Yes, we can provide both OEM and ODM services to you. You are welcome to tell us your requirements, our experienced engineer will custom and develop the device for you. And your original model will definitely safe with us free of disclosure in other brands. Besides, we can print your own logo on the products and cartons on your demand.

Custom Door Hardware at A Good Price!



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Manufacturing Contact

: Workshop A in Siqiankeng, Longbang Village Industrial Zone, Duruan Town, Pengjiang District, Jiangmen City

:  +86 18138966517