Double Building Materials Co., Ltd (DBM) is based in Guangdong, China, with easy access to transportation. Our factory spans 4,500 square meters and has over 23 years of experience in the building materials industry, specializing in stairs, railings, glass showers, and cabinets. We customize various types of stairs and railings, including curved, spiral, and straight designs, as well as glass and stainless steel options. Additionally, we offer a one-stop service for building materials, saving clients time and costs. Our main products include stairs, railings, showers, kitchen cabinets, closets, windows, and doors. We work with developers, builders, engineers, contractors, architects, and homeowners on diverse projects such as commercial buildings, shopping plazas, hotels, apartments, and villas. With 90% of our products exported to over 60 countries, we have completed more than 400 projects worldwide. Our solutions comply with local building codes to ensure easy approval. We provide 2D/3D drawings for client approval after orders are confirmed, conduct trial assemblies, enforce strict quality control, and insure goods for safety.

If you have any needs, please contact us

1.Set down the style you want and provide DBM your project drawing or detailed dimensions of cabinets, we offer the solution and price list as per your project.
2.The solution approved and DBM will send you the contract to confirm the order.
3.DBM will arrange the shop drawing and 3D views to get your final approvals when DBM receive your deposit.
4. After confirming the drawing, DBM will arrange production for you.(About 35 days )
5.DBM will share videos and pictures of assembly cabinets during production.
6. After goods pass by QC test, we will offer the Package picture & Packing List & Commercial Invoice to arrange the shipment.
7. Goods loads, DBM send installation guide and other custom clean documents for client do the custom at local.
8. Offer After – sale service if needs.

1.Who are we?
• We are based in Guangdong, China, start from 2016,sell to North America(30.00%),Oceania(15.00%),Western Europe(15.00%),Eastern Europe(10.00%),Central America(8.00%),South America(5.00%),Southeast Asia(5.00%),Eastern Asia(4.00%),Southern Europe(2.00%),Northern Europe(2.00%),Africa(2.00%),Mid East(2.00%),South Asia(0.00%),Domestic Market(0.00%). There are total about 11-50 people in our office.

2.How many colors do we have to choose from?

• Refer to international color card k7

3.What can you buy from us?
• Staircase, Glass Railing, Kitchen Cabinet, Bathroom Cabinet,Clothes Cabinet,Stainless Steel Railing, Window & Door

4. Why should you buy from us not from other suppliers?
• We have more than 27 years of experience in the industry
• We already have over 800 projects, with more to come
• We have a more professional construction team