Our History

SIWUN 50+ history & Manufacturing Experience in China

Siwun has a long history to grow from small factory to be a powerful advertising truck manufacturer. Founded in 1970, Siwun has developed to be the trustful and skillful brand of advertising truck factory during decades of operation. And now we are contributing to play an important role in the global markets. This history has improved our skills of thousands advertising trucks and hundreds of group brand clients.

Year 1970

Siwun Story Established

Siwun history

Guangdong Postal Vehicle, the predecessor of Siwun, was founded in year of 1970. It was one of the biggest state-owned enterprises in Guangdong Province, China. The purpose of the factory was to improve the maintenance of postal trucks. After its establishment, this factory has been focused on special vehicle manufacture.

Year 1986

New Company Name Siwun

Give factory New Siwun brand nameThis factory renamed Siwun as the new company name and brand. Siwun is short for Strong Industry Win Universe. Following the the development of market economy in Guangzhou, Siwun was growing its truck manufacture business and experienced internal company management to adapt the environment of competition.


Year 2001

New Start In 21th Century

Siwun had more stage truck order in New Start In the 21th CenturySiwun got the ISO 9001 Certification and developed about 40 models of stage trucks and postal trucks in domestic markets. During this period, Siwun experienced fast development in the advertising industry and logistics Industry after year 2001. Siwun became a famous factory brand in the local markets.


Year 2004

First Overseas Order

Siwun received the first truck order from oversea Siwun won the prize of top 20 Special Vehicle Manufacturer in China and received the first order from Hongkong after Siwun got the export qualification from the government. In the same year, Siwun exported its products to Hongkong and it was a symbol of oversea markets order. This order has given Siwun more confidence to develop the markets all over the world.


Year 2006

Container Trailer Production

Siwun started manufacturing container trailerAfter Siwun got the certification of China Classification Society(CCS), Siwun produced the first batch of container trailers for logistics company including NYK, P.G.LOGISTICS, NIPPON EXPRESS etc. These container trailers helped Siwun to research and build roadshow container semi trailer in next few years. After continuous research and development, roadshow container trailer became one of the main product series of Siwun.

Year 2007

Stage Truck Bulk Orders

Siwun stage truck is popular for big brandsSiwun stage trucks were welcomed by electric & beverage companies in China and Siwun received about 100 units stage truck orders from MASTER KONG, PRESIDENT, TSINGTAO BEER, PEPSI, NOKIA, YASHILY, SCIENT etc. Siwun stage truck had a fast growth and wide brand recognition in Chinese domestic market after year 2007. At the same time, Siwun was trying to improve the design of advertising trucks.

Year 2009

Lead Advertising Truck Market

Siwun mobile LED billboard truck with stage has lead the market in ChinaSiwun was rewarded as “best marketing development enterprise” by FOTON Automobile and “best special vehicle manufacturers in China” by JAC Automobile. In 2009, Siwun developed to be the lead manufacturer of Chinese advertising markets and kept launching new LED advertising trucks and other models into market. What’s more, Siwun received 1,000 units logistics truck order for next three years from SF Express.

Year 2015

Germany Patent Certification

Siwun T-40D exhibition trailer got certification of Germany Patent

Siwun’s new Roadshow Container Semi Trailer has got the Germany Patent Certification in 2015. This model shows the most advanced technology and designs in Chinese roadshow truck industry. It is also a symbol of Siwun’s research and development ability is leading the market. More and more container trailers were ordered by big brands after the new innovation.

Year 2019 - Present

Develop International Markets

Siwun advertising truck for global marketSiwun updated new international website and exported advertising trucks to Congo, United States and Ghana. We organized professional international sales team and made advertising campaigns to spread Siwun brand to international markets. It was also a symbol that Siwun decided to expand its advertising truck business to the world and participated local big events such as elections and important sports match.

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