High quality commercial use glass windows hot sale tempered aluminium glass sliding windows

1) Adhesive Plastic Film on Interior Wood Frames and Exterior Aluminium Frames(Avoid Scratch)
2) Paper Board + Air Bubble Film Surrounding Whole Windows(Avoid Destroy&Clash)
3) Durable No Fumigation Plywood Wood Crate(Avoid Damage in Transport)

Doorwin Group embodies a design-centered focus to push the boundaries of performance,reliability, durability and aesthetics, while maintaining value. Our design and engineering philosophies are centered on selecting materials,components and technology that deliver great, quantifiable results at excellent price points.The value we provide is unmatched by leveraging our position as a manufacturer to sell products directly to our customers,eliminating traditional distributor and retail markups.We strengthen our value by providing what we believe is the most extensive pre and after sales service to assist our customers in selecting the best products for their climate, application,and budget.

1. who are we?
We are based in Shandong, China, start from 2018,sell to North America(85.00%),Oceania(10.00%),South America(3.00%),Central America(2.00%). There are total about 201-300 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?
PVC Window,Vinyl Window,UPVC Window,Aluminum Door and Window,Thermal Break Aluminum Door and Window,Metal Door and Window,Solid Wood Door and Window,Wood Aluminum Composite Door and Window,Wood Alu Clad Door and Window,Security Door and Window,Fire Rated Window,Hurricane Window,Sun Room

4. why should you buy from us not from other suppliers?
Doorwin is positioned to offer the finest value in quality tilt-turn windows. We seek to make durable, energy efficient and beautiful products accessible to all budgets. We strive to provide the best customer service experience with a dedicated design an

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery,DES；
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