1.What kind of a company we are ? We are a manufacturer located Hebei, China .We have gained good reputation among our customers for our professional,warm and thoughtful service, Because we know that a long terms business based on the quality control ,delivery time etc. 2.Is your company a factory or trade company ? We have a factory ourself , we are on this business for few years in China.Our factory is very famous in the Hebei China. 3.Is What's the quality assurance we provied and how we control quality? 1) Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc. Besides, we have also developed a procedure which identifies the inspection and test status of all items at all stages of the manufacturing process. 2) 100% inspection in assembly lines. All controls, inspections, equipment, fixtures, total production resources and skills are inspected to ensure they consistently achieve the required quality levels 4.How many different kinds of PC sheet can your company produce? Our company now have following several products :Glittering Polycarbonate sheet,Multi-wall Structure Polycarbonate Sheet ,Greenhouse Polycarbonate Sheet, General Polycarbonate Soild Sheet , Advertising Polycarbonate Sheet .Poluycarbonate Embossed sheet ,Polycarbonate Frosted Sheet , Soundroof Polycarbonate Sheet ect 5.Is polycarbonate sheet bad for the environment? Polycarbonate sheets are a very sustainable material that can be recycled and does not emit toxic substances during combustion. Moreover, there are sustainable polycarbonate sheets being manufactured using 20% renewable energy!