1. who are we?
We are based in Beijing, China, start from 2016,sell to North America(39.00%),South America(20.00%),Northern Europe(8.00%),Central America(6.00%),Domestic Market(6.00%),Oceania(5.00%),Southern Europe(5.00%),Southeast Asia(3.00%),Africa(3.00%),South Asia(2.00%),Mid East(00.00%),Eastern Asia(00.00%),Western Europe(00.00%),Eastern Europe(0.00%). There are total about 11-50 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?
Large Folding Door/Casement Window/Aluminum Window/Entry Doors/Sliding Door
4. why should you buy from us not from other suppliers?
We are not only a quality wood/aluminum windows and doors products supplier, but also a complete energy saving & environment-friendly system developer.
Whatever your business requires, Doorwin will offer a solution.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Korean