1. Aluminum profile thickness from 1.2mm to 3.0mm, 6063T5, which could support 30 years service life.

2. Waterproof, sound free, heat insulation, best air tightness and wind pressure strength.

3. German brand hardware, brand HOPPE, ROTO, SIEGENIA.

4. Doors and windows are made by German machine.

5. Use top quality tempered glass, meet CCC standard.

6. Replace spare parts for free within 5 years.

We use the high quality accessories for our aluminum doors and sliding windows,high standard tempered glass meet with CCC certification,thermal break aluminum,wood aluminum and German brand HOPPE and ROTO hardware.

The following design of aluminum doors and sliding windows is very popular in market,including aluminum casement doors, sliding doors, folding doors, bathroom doors and sun room.

1. Contact PHONPA, learn PHONPA's distributor policy.

2. Visiting PHONPA, discussing cooperation.

3. Reach an agreement, sign long-term cooperation contracts.

4. PHONPA invites distributors to visit factory every year.

5. PHONPA offers reasonable discount if orders reach a certain quantities.