The instruction manual is always beside mashrabiya screens . If no such instruction manual is found, you are welcomed to contact us. Then an electronic version may be offered. The instruction manual is aimed at offering you detailed operation and installation info. If you find it hard to understand, video or other effective ways may be available based on the demand.

Foshan Topson Stainless Steel Co., Ltd. plays a major part in the world market of glass works. Topson provides a wide range of metal work supplies for customers. This product is naturally dust mite resistant and anti-microbial, which prevents the growth of mold and mildew, and it's also hypoallergenic and resistant to dust mites. This product provides an array of cost and sustainability benefits – it allows air to flow through and ventilate the building, permits visibility from the inside and deflects Solar Heat Gain. The product had passed the SGS Natural Salt Spray Test, which means it is acid and alkali resistant.

Sustainability is a core element of our company. With our products, we offer the market a clear signal that our company has outstanding sustainability advantages, does not compromise on performance, and benefits customers, the value chain, and society as a whole.