幻灯片

Architectural Hardware manufacturers-D&D Hardware
Escape Door solutions-D&D door hardware manufacturer
Wooden Door Solutions-D&D hardware manufacturer
Metal Door solutions-D&D door hardware supplier
Door Hardware for Clean Room Doors-D&D Hardware manufacturer
Double door solutions-D&D door Hardware supplier
Stainless Steel Door Hinges-D&D Hardware supplier
Door Lock with CE certificate-D&D hardware
SGS Audited Manufacturer-Door Hardware Manufacturer
Stainless Steel Door Handle(Solid)-D&D door handle hardware manufacturer
Door Closer with CE certification-D&D hardware manufacturer
Door Accessories-D&D door hardware manufacturer
Door Opening Solutions-D&D hardware supplier

Products Category

Door Lock


 : +86-750-3652251 / 3856396

: +86-750-3856395 / 3856397

www.dndhardware.com

: sales@dndhardware.com

 

FAQ

  • Q What certificate you have?

    A We have CE and UL cerfificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.
  • Q What's your main market?

    A We has established long business relations with customers from Europe, Middle East , America and Asia, benefit from quality assurance, expertise knowledge ,competitive pricing, customization ability and great service.
  • Q Do you have quality system?

    A Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.

    To ensure the material component follows the ASTM standard, D&D use spectrometer to check the stainless steel raw material before production.

    D&D use measuring tools to check the product in each procedure throughout the mass-production to ensure the dimension of product meet customer’s requirement.

     D&D arrange Quality control department in each step of the mass-production to ensure each production fulfill their duty to produce well-product.

    D&D use salt spray testing machine to test the product, to ensure it meet specific corrosion-resistance requirement.

     D&D test products on testing machine very often to ensure products meeting CE / UL / ANSI standard.

     D&D use 2D and 3D drawing to communicate with customer, which is clearly and accurately.

  • Q Can I have my box design and put my logo on the products?

    A Yes, sure. we can customize the box and put your logo according to your design for your order.
  • Q Do you accept OEM or ODM?

    A Yes, We are professional in OEM and ODM.
    We are cooperating with famous brands for OEM and ODM.

  • Q Could you send me sample before I place an order?

    A Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.
  • Q How long can I expect to get the sample?

    A Regular samples can be finished in 7 days,if for OEM samples will be 10 days to 15 days.
  • Q What’s your delivery time?

    A For regular items, usually deliver within 30 days. For special items, take 40-50 days. We will update order status by mail.
  • Q What is the Minimum Order Quantity?

    A MOQ is 500 sets per item.
  • Q What's the guarantee of your products?

    A 5 Year Mechanical Guarantee.
  • Q How can I get the latest prices?

    A Send requirements via email(sales@dndhardware.com), we will reply you in 24 hoursD&D offer not only door hardware product but also Door Opening Solution.
  • Q What’s the stainless steel Grade you are working now?

    A We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.
  • Q What is your payment terms ?

    A T/T, D/P, Western Union, L/C
  • Q Are your company factory or trading company?

    A We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
  • Q Where is your factory located? How can I visit there?

    A We are located in Jiangmen city Guangdong province in China near Guangzhou and Shenzhen. About 2 hours drive from Guangzhou Airport. Welcome to visit us.
  • Q Can we be your distributor in our market ?

    A Yes,you can be our distributor for our brand - D&D HARDWARE - in your market.
  • Q When we received your products, how should we do if we found problems ?

    A Please description of defect with pictures & quantity, and send us a report, that we can know the problems and check how to solve it. Be assure we are responsible for our quality and provide necessary support to our customers.
  • Q What is your loading port?

    A Jiangmen/ Guangzhou/Shenzhen/ 

Contact Info

:+86-139 2903 7292   David Jian

: +86-750- 3856396

 : sales@dndhardware.com 

:  No.4 Bldg, Street 33, West Gaoxin Rd, High-tech Zone, Jianghai Dist. Jiangmen City, Guangdong, China 

©Copyright D&D HARDWARE INDUSTRIAL Co., Ltd. All Rights Reserved.