Dongguan Ruiwei Electrical Accessories Co., Ltd. is a professional manufacturer of various copper parts, soundproofing cotton, sponge, damping rubber, EVA, EPE pearl cotton packaging materials, and electrical protection glue for the electronics, electrical appliances, air conditioning and refrigeration, telecommunications, and communication equipment industries. The company was established in 1996, located in Xianchong Industrial Zone, Wanjiang District, Dongguan City. At the beginning of its establishment, it mainly produced thermal insulation cotton, soundproofing cotton, and damping rubber series products for the air conditioning and refrigeration industry. In 2000, with the expansion of the market, the company added production lines for sponges, EVA, and EPE pearl cotton packaging materials. These products are widely used in the electronics, electrical appliances, air conditioning and refrigeration, telecommunications, and communication equipment industries, quickly adapting to the market's demand for environmentally friendly materials. To meet the needs of the market and customers, in 2004, the company established a hardware branch factory, mainly producing copper parts for the air conditioning and refrigeration industry. The series of copper part products include: various pipeline components, distribution heads, collector tubes, filters, various connectors, nuts, etc. In March of that year, the company passed the ISO9000:2000 Quality Management System certification. With continuous deepening of management and increased investment in independent innovation, the company's development department, based on the original products for the electronics, electrical appliances, air conditioning and refrigeration, telecommunications, and communication equipment industries, successfully developed a new type of product - electrical protection glue - by the end of 2005. This product received positive reviews from customers upon its release. The electrical protection glue has been widely used by well-known companies such as Huawei, Emerson, and Foxconn, and was recognized and granted a patent by the national patent authority in 2007. In the same year, Ruiwei was awarded the honorary title of "Private Science and Technology Enterprise" by the Dongguan Science and Technology Bureau. In 2008, the company continued to push forward, launching a series of dust removal and cleaning products under the "Ruiwei" brand, including powerful car wash mud, computer cleaning glue, clothing cleaning glue, and home cleaning glue.