... and Handrail: Main frame and handrail are made of 6061 marine aluminum alloy profiles and tubes2.Decking: 24mm thick board with grooved ... Co., Ltd, founded in 2010, with a registered capital of 10,000,000 RMB, isa comprehensive engineering construction company ... , development, designs, construction to management, with the strength of all the main material independent designs and production.1.Price ...