Windows and doors
Sunplus Flexible Film is made with highly flexible resin and film backing to provide fast cutting and best finishing. It is extremely flexible for fine sanding, and perfect for sanding hard-to-reach spaces.
Sunplus Abrasives Co.,Ltd is a leading company in the field of researching and manufacturing premium quality coated abrasives for a wide range of applications. Flexible Film,Abrasives Flexible Film,Polishing Abrasives Sheet,Flexible Film Abrasive Sandpaper GUANGZHOU SUNPLUS TECHNOLOGY CO.,LTD , https://www.sunplussandpaper.com
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Therefore, when choosing, do not use white as the standard. The color of the qualified product will look like ivory, and the smoothness of the product will be crystal clear and soft, with a feeling of infiltration into the inside. It will not be grayish black due to sulfur and sulfur compounds in the atmosphere. Of course, before purchasing, in addition to referring to the above criteria, it is necessary to see whether the basic contents of product packaging or labeling are complete, and whether there is ghosting or deviation in the text or pattern registration. If the content of the packaging label is incomplete, there is a ghost or deviation in the overprinting of the text or pattern. It is definitely a product that is not qualified, and it is best not to buy it.
Founded in 2004, Sunplus has developed into an enterprise with the leading fully - automated Germany system production line and technology to make high and stable quality sandpaper. All our materials are imported from Europe, Japan and Korea, which assures high quality products from the source.
We constantly invest in research and development so as to ensure that our products will always be a step ahead of competition.
The white plastic doors and windows are not as white as possible when they are selected. Some plastic doors and windows made of lead and salt are white, but they give people an intuitive feeling that they are dark, white or blue, and have a light feeling. When the product is used for a period of time, it will be gradually grayish black due to sulfur and sulfide pollution in the atmosphere. Under the long-term effect of sunlight and heat, lead dust forms on the surface, causing lead pollution in the air. When lead enters the body, it can damage the bone marrow hematopoietic system, the brain's nervous system, and the urinary system and reproductive organs, leading to anemia, headaches, dizziness, fatigue, drowsiness, constipation and limb soreness.