1,germany siegenia hardware 2,tempered glass 3,2.0mm thermal break alu profile 4,ISO9001:2000 5powed coated or wood grain

1,germany siegenia hardware

2,tempered glass

3,2.0mm thermal break alu profile

4,ISO9001:2000

5,powed coated or wood grain

6,can do arc-shaped

7,guarantee quality ,can do three trucks ,within flyscreen

8,good water proof and heat proof

82 series sliding window