about us

In 2013, we founded the cross-border sales platform "Ganghuigou", combining sales, advertising, transportation, and tourism concepts, bringing together Hong Kong and international brands, through cross-border transportation platforms - "MTR - Ktt Jiuguangtong", "Zhujiang Passenger Transport" and "Hong Kong China Travel Agency" to contact and sell high-quality products to mainland tourists.
In 2015, the "Ganghuigou" app was launched. Tourists can purchase Hong Kong goods in the Mainland at their fingertips, and the goods are directly sent from Hong Kong to the Mainland, which is easy and convenient.

Since 2014, Our company has got the exclusive advertising agency rights for the entire line of the "Guangzhou-Shenzhen Line-Hexie" train under the "Guangzhou Railway Group". The annual passenger volume exceeds 50 million, and it is the largest railway promotion channel in Guangdong. The exchanges between Guangzhou, Shenzhen and Hong Kong are deepening day by day, making it easier for Hong Kong and international companies to enter the mainland market. From 2015 to 2016, the business continued to develop,  the company has introduced well-known international brands,   including  : HSBC Bank (China), China UnionPay, China Mobile, Volkswagen Audi, BYD, Kingkey Real Estate and Saba, etc.

During the period from 2014 to 2018, it successively got the exclusive operation rights of the "Mtt Guangzhou-Kowloon Express Train" and "MTR-Ktt Kowloon-Canton Express" under the "Guangzhou Railway Group" carriage print advertisements and wireless WiFi. Passengers from China and Hong Kong can travel Experience online and offline value-added services, allowing brands to travel between the economic hubs of China and Hong Kong.

Since 2019, the company has focused on the media marketing project in the Greater Bay Area under the "Guangzhou Railway Group", acting as an agent for Guangzhou-Zhuhai Intercity Named Train, Guangzhou South Railway Station LED giant transparent screen, Guangzhou East Railway Station and more than 400 advertising media locations in Shenzhen , in line with the national development policy of the Greater Bay Area, to provide customers with a full range of marketing. ​

Shenzhen Meta Vision Technology Ltd., a subsidiary of San's Development Holdings Limited, has developed an online platform called "Peanut Box" for digital collectibles under the concept of WEB3.0. The platform operates through H5 and mobile app software, utilizing blockchain technology. It offers users a wide range of features, including collectible item curation, participation in blind box activities, and redemption of merchant coupons. Users can enjoy a convenient WEB 3.0 shopping experience through this platform. Our goal is to shape the lifestyle of the future and connect various spaces in the WEB 3.0 domain.