The company specializes in the design, production and sales of aluminum alloy doors and windows, bridge insulation material doors and windows, glass curtain wall hardware accessories, such as flat open windows and doors, top hung window, inward opening bottom hung window special handle, window hinge, multi-point lock and so on. The company passed the ISO9001:2008 international certification system. Products meet the multi-national standard: strict tests such as the Chinese national standard, the British standard BS6375, Singapore SS212:1998 and Hong Kong Housing Association and the housing department to standard BS6375, the highest international standards, and products with intellectual property rights in many countries and regions.
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