high quality WEI DUN aluminum sound proof thermal insulation door large sliding glass doors for houses for commercial building

First windows are covered by bubble bags separately to avoid scratches, then these windows are packed in cartoons and wooden pallets as well.

Beijing Weidun Doors & Windows Co., Ltd., established in 2011, is headquartered in Beijing, China. It provides comprehensive services for door and window system development, production, sales and service. It can be customized according to different needs of customers. The company pays attention to products. Technical research and development and quality control, the business scope mainly produces flat doors, sliding windows, broken bridge windows, aluminum wood, wood, aluminum, solid wood, sun room, and other different styles of door and window products, widely used in various villas\ high-end residential And office buildings, with a number of specialty stores, covering more than 30 provinces, municipalities and autonomous regions.

1. who are we?
We are based in Beijing, China, start from 2011,sell to Southeast Asia(20.00%),North America(10.00%),Northern Europe(10.00%),Eastern Asia(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Eastern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),South America(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
doorsandwindows,casement window,Tilt-and-turn windows,sliding door,aluminum windows

4. why should you buy from us not from other suppliers?
Good brand comes from good quality,The glass is double-layer float glass. The glass can also be upgraded to three-layer toughened and laminated glass. the automobile level sealing product sound insulation of about 40 decibels, are all customized products.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,CPT,DDP；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: Credit Card,PayPal,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian