For glass patch fittings, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our glass patch fittings has been well received by many customers and enjoyed a good reputation in many countries. WELKIN HARDWARE CO., LIMITEDglass patch fittings have characteristic design & practical performance & competitive price, for more information on the glass patch fittings, please feel free to contact us.