Description

Donghao(HK) International Co., Ltd., is a comprehensive enterprise which has its own design and R & D teams. Our main business is the manufacture of building materials and international trade. We have become a professional, high-quality and high-volume supplier of windows and doors systems.

The delivery of cost-effective, high-quality products and service is a core value of the company.We maintain strict compliance to international trade regulations and export our products to many countries and regions, including Europe, USA, Middle East, Asia and Africa.

Our company's main products are aluminum window and door,wood window,PVC window and door.


Features:


Powerful ability to resist external strong wind:7th grade of country standard,the highest grade is 9th grade
Strong ability to prevent rain from penetrating into building:5th grade of country standard,the highest grade is 6th grade
Nice performance of sealing air on whole window system:7th grade of country standard,the highest grade is 8th grade
Excellent performance to keep constant of room temperature:8th grade of country standard,the highest grade is *0th grade
Good capability to prevent sound transmission from either inside or outside:4th grade of country standard,he highst grade is 6th grade

Nice capability to prevent fire from spreading when building in on fire

Can achieve different opening styles, such as:fixed,outward

opening,inward opening,top hanging,tilt and turn

Prevents to be broken in by strong force

Designed for high-rise buildings

Applied to regions where the insulation, heat insulation performance requirements are higher

Leading the flow of sealant through sealant guide plate, increasing the intensity and sealing performance of window corner

Using sponge foam composite EPDM to achieve dual sealing and ensure the sealing performance, increasing watertight, air tightness, reducing the opening and closing force

Materials:PVC and ABS,wall thickness is 2.5 to 2.8mm,suitable for 4 to *6mm glass,double drainage system and inclined edge on both sides,**0% recyclable

Colors:many kinds of customised colors,white,two-color composite

Glass types:single glazing,double glazing,low-e glazing,vacuum glazing,bullet-resistant glazing,fire-resistant glazing,aluminum venetian blinds in the middle of double glazing

Hardware: Chinese top brand or German brand

Customized sizes are accepted

Packing:Hard EPS,plastic sheet, carton,wooden box,pallets or iron shell

Primary Competitive Advantages:

Brand-name Parts
Country of Origin
Distributorships Offered
Experienced Staff
Green Product
Guarantee/Warranty
International Approvals
Packaging
Price
Product Features
Product Performance
Prompt Delivery
Quality Approvals
Reputation
Service
Small Orders Accepted
OEM and ODM Accepted