... in CHINA.2. Big hoisting weight,big span:the weight reaches 4432t,clear span in the structure is 150m,they are both ... 10m2, width X length X eave height, roof slope2)Type: Single slope, double slope, muti slope; Single span, double-span, Multi-span, single ... , ROCK WOOL, PU etc insulation thickness around 50mm~150mm, width 950mm or 960mm!8)Accessories: Semi-transparent skylight belts, Ventilators ...