China Southern Glass Holding Co., Ltd.

Summary : Recently, the marketing department brought good news that the 2.4G digital wireless tour guide system solution developed by our company with proprietary intellectual property rights, module SOYO-WM24G02, has been officially used by China Southern Glass Group Co., Ltd. to provide wireless explanation services for receiving central, provincial and municipal leaders as well as important domestic and foreign clients on important occasions. The clients have reported good results.

2017-07-17

　　Recently, good news came from the marketing department. The 2.4G digital wireless tour guide system solution developed based on our company's proprietary module SOYO-WM24G02 has been officially adopted by China South Glass Holdings Co., Ltd. for providing wireless tour guide services to central, provincial, and municipal leaders as well as important domestic and international clients during important receptions. The clients have reported good results.

　　This entry into China South Glass Holdings Co., Ltd., one of the earliest joint-stock companies in China, marks another major breakthrough for Guantek Technology's 2.4G digital wireless tour guide solution in large joint-stock listed companies, following its successful bids in domestic large communication enterprises such as China Mobile and China Telecom, large steel enterprises such as Hengyang Steel Tube Group, government agencies such as the Sichuan Provincial Government and Baotou Municipal Government, large logistics enterprises such as SF Express Group, and services to large energy enterprises such as China Guangdong Nuclear Power Group. Guantek Technology's wireless tour guide solution has once again gained favor from top-tier large companies in China.

Guanyu Technology's application solutions have continued to achieve success in domestic and international markets, proving that the company's long-term research achievements in 2.4G digital wireless audio transmission technology have gained widespread market recognition. Compared with some domestic wireless audio solutions that were hastily launched by adopting chip manufacturer solutions or board copying methods, the technological gap is continuously widening. Compared with modules and product manufacturers that purchase solutions from chip vendors, our company's solutions with independent intellectual property rights show obvious differences, specifically reflected in:

1. Difference in sound quality: Our products achieve a sampling rate of 64k, meeting the HDCD sound quality standard; currently, most products available on the market can only achieve sampling rates of 32k or 44.1k, resulting in a significant difference in sound quality.

2. Difference in the number of available channels: Our products can support more than 20 channels, and can be flexibly adjusted between 1 and 40 based on customer needs and frequency usage; however, board-copied modules or chip manufacturer solutions typically have 8 or 16 channels, showing a clear gap, and these channels are often fixed and cannot be flexibly changed.

3. Interface compatible with both microphone and music: Guanyu currently offers a module with two input options (microphone/audio), and no similar products have been seen on the market yet.

　　4. Huge difference in anti-interference capability: All Guanbiao products have passed close-range interference tests with 5W walkie-talkies, mobile phones, Wi-Fi routers, and 2.4G cordless phones, and they operate normally during the tests. In contrast, many clients have reported that some wireless products freeze when placed near mobile phones/walkie-talkies/Wi-Fi routers, making the difference in anti-interference performance clear at a glance.

　　5. Currently the only digital wireless audio transmission module in China that has passed both CE and FCC certifications.

Counterfeit modules that cannot pass certification may sell domestically, but they cannot enter Europe/North America, the world's largest and most regulated international markets. Choosing certified wireless products is the passport to long-term success in international markets.

　　6. Rich technical application support: Guanbiao Technology currently provides complete solutions for wireless speakers, wireless headphones, wireless tour guide systems, and wireless simultaneous interpretation systems. Compared to some clients who only offer simple wireless tour guide devices and wireless speakers, the advantage is huge and obvious. By choosing us, clients get more upgrade options and future directions, along with better service.

　　Choose Guanbiao Technology and enjoy a beautiful digital wireless life!

　　Introduction to China Southern Glass Holding Co., Ltd.:

　　China Southern Glass Holding Co., Ltd. was established in 1984 as a Sino-foreign joint venture. In February 1992, both its A and B shares were listed on the Shenzhen Stock Exchange, making it one of the earliest listed companies in China. After more than two decades of development, the group currently has total assets of 8.5 billion yuan, 27 subsidiaries, and over 7,600 employees. It is a large enterprise with the strongest competitiveness and influence in China's glass industry.

　　The group's main business includes the research, development, production, and operation of high-grade float glass raw sheets, engineering and architectural glass, fine glass, photovoltaic technology green energy products (high-purity silicon materials, solar ultra-clear glass, crystalline silicon solar cells, thin-film solar cells and their modules), and structural ceramics, as well as equipment technology consulting and services, and investment holding for industrial ventures.

The Group has established modern float glass production bases in Shenzhen, Guangzhou, Chengdu, Langfang and other places; established engineering glass bases in Dongguan, Tianjin, Chengdu and Wujiang; established high-quality silica sand mining bases in Hainan; established a green energy industrial park in Machong, Dongguan, with solar ultra-clear glass and solar cells as its main products; established a high-purity polysilicon production base in Yichang, Hubei, forming a complete traditional glass industry chain from silica sand - glass substrate - glass deep processing and a solar energy industry chain from polysilicon → silicon wafers → cells → solar cells. It has formed a complete production and sales network system in the east, west, south and north of China, with subsidiaries in Australia and Hong Kong. Its products are exported to the United States, Japan and many other countries. It is a leading enterprise in the domestic glass industry with the most complete product categories, the highest technological content, the most famous brand and a completed nationwide industrial layout, and it is also China's largest supplier of engineering and architectural glass. The completeness of the industrial chain and the rationality of the product structure of "CSG" have given "CSG" outstanding advantages and competitiveness in the market.

After more than 20 years of exploration and accumulation, CSG Group has carved out a path of independent innovation and rapid development in production, scientific research, development, and management. CSG Group boasts a large number of experienced professionals in related fields, a highly skilled workforce, and a sound incentive mechanism. Large-scale supporting production, strict cost management, continuous innovation in operating mechanisms, and strict risk control have laid a solid foundation for the sustained and stable development of CSG Group.

The tremendous progress and significant development over the past 20 years have earned CSG a high market reputation and glorious honors. Party and state leaders such as Hu Jintao and Qiao Shi have successively visited CSG for inspections. In April 2004, in the "Top 20 Building Materials Enterprise Groups in China" selected by the National Bureau of Statistics and the China Building Materials Industry Association, CSG ranked ninth, and also first among glass enterprises nationwide; in May 2005, in the newly selected "Top 100 Building Materials Enterprises in China," CSG Group ranked fifteenth (first among float glass manufacturers); in September 2005, CSG float glass was rated as a "China Famous Brand" product; in September 2007, the "CSG Brand Insulating Glass" produced by CSG Group won the title of "China Famous Brand" product, further elevating the CSG brand.

In the future, CSG Group will be committed to creating value and success for our customers, continuously enhancing our corporate competitiveness, and striving to become a world-class excellent enterprise.

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