In the stainless steel drain cover market, Topson acts as the leading supplier. Topson focuses on providing a variety of stainless steel drain cover for customers. CRI is not the only way to judge the 'quality' of light. The product also performs well with consistent light output. A lot of measuring methods are developed to ensure the color output of the product. It has passed the standards of AISI, ASTM, GB, and DIN. Eliminating the pollution of mercury to the environment as well as harm to users, this product will not produce any harmful hazardous waste, hence, it's safe to the human body. Made of corrosion resistant material, it can be applied in outdoor applications such as roof and corridor architecture.
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