TCU17ONGF9
New item.
1) Suitable for top 1 center-pivoted 1 hopper window,casement window,heavy skylight and glass-curtain wall open or closing
2) Simple but delicacy design
3) Use double link chain that works more stable and smooth4) Electronic overload cutoff protector5) Stainless steel is available
6) Endurance tests (3,0000 cycles) are carried out 7) Strokes can be tailor-made as requirement
8) Standard color is grey,. but various strokes and color can be tailor-made
Do these have approval to be sold & installed in Australia?