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To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Guangdong D-Top Industry Co., Ltd is a leading manufacturer and supplier of premium aluminum alloy doors, windows, Sunroom,pergola and building materials. With a commitment to excellence and innovation, we specialize in providing high-quality products that enhance the aesthetics and functionality of modern architecture.

As a reputable company, we pride ourselves on our extensive experience and expertise in the industry. Our state-of-the-art manufacturing facilities utilize advanced technology and processes to ensure superior quality and precision in every product we produce. We adhere to strict quality control standards, guaranteeing that our customers receive durable and reliable solutions for their construction projects.

1. who are we?
We are based in Guangdong, China, start from 2016,sell to North America(48.00%),Central America(18.00%),Oceania(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),South America(4.00%),Southern Europe(3.00%),Northern Europe(3.00%). There are total about 51-100 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?
Aluminum Door and Window, Pergola, Sunroom, Skylights

4. why should you buy from us not from other suppliers?
1.Source factory
2.one to one professional customized services
3.professional inspection service from SGS
4.one-site installation service
5.simple in structure&easy to install
6.resistant to extreme weather.
7.ISO9001&NRFC certification

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Russian