New design manual ventilation double tempered glass aluminum jalousie windows jalousie window with fly net

 Products characters

1.  All the products produced by Grandsea building material factory need get throught three strict inspections before packing: Raw material cutting test, Production process inspection The finished debugging.

2. Providing customized service to apply each customer requirements, we will try our best to              achieve 100% customer satisfaction.

All of our products are packed by following steps:

Step 1. The surface of the profile all covered with protective tapes incase the scratching.

Step 2. Corner are protected by cardboard to avoid collision damage.

Step 3.  Fix windows and doors in the wooden crate.

Step 4. Fill the space between pallets with air bags to insure the stable.

With pull of our protection, the goods can arrived in safe and sound ! 

Established in 1998 and developed trade business in 2005, Guangzhou GRANDSEA Buliding Material Factory has experience in manufacturer and exporter more than 12 years.We are specialized in the development and production of aluminium doors&windows, aluminum balcony&handrails, kitchen cabinet&wardrobe, iron sheet etc.All of our products comply with international quality standards and are greatly appreciated in different markets throughout the world.