21Q:What is best frame for solar panels?

XIAMEN TOPFENCE CO.,LTD. is located in Xiamen, a garden city of China, which is a very convenient international port with well developed and convenient international logistics and forwarding system by sea, air or railway. Engaged in researching and creating, Topfence develops and manfauctures solar mounting systems, fences, weed control sheets, screw piles, cables and so on. All our products comply with international quality standards and are greatly appreciated in a variety of markets thoughout the world. Our factory is built accroding to GMP standard, covering an area of 20000 sqm2. It has around 300 staff, with production capacity 300MW per year. Believing that nature and life are paramounting, we look forward to building a sustainable society with bright future.