On September 22, 1953, Huang Liehuo founded Hetai Chemical Industry Co., Ltd.

In 1954, Hetai Chemical was renamed Weiquan Food Industry Co., Ltd.

In 1955, Weichuan expanded its MSG factory equipment, acquired Taipei Ranch and renamed it Weiquan Puxin Ranch).

In 1956, Weiquan began to manufacture soy sauce, pickles, canned foods and other products.

In 1958, Weiquan established a research laboratory.

In 1959, Weiquan established a fermentation factory to mass-produce MSG. In 1960, Weiquan merged with Weiquan Dairy Co., Ltd., and Weiquan established the "Dairy Department".

In 1961, Weiquan stock was listed.

On February 9, 1962, Weiquan shares were publicly issued at a premium.

In 1963, Weiquan built a milk powder factory.

In 1964, Weiquan and Chinese-Thais jointly established Guanghua Food Company in Thailand to produce MSG for the Thai market.

In 1965, Weiquan and MSG competitor Weixin Company closed down.

In 1966, Weiquan established five business groups.

In 1967, Weiquan introduced the Corporate Identification System (CIS) and began to use the W-shaped circular trademark designed by Japanese designer Daichihiro, symbolizing "mellow and delicious, with all five flavors", and stopped using the double Phoenix logo. In 1970, Weichuan added a new soy sauce factory and a Kaohsiung dairy factory.

In 1971, "Weiquan Soy Sauce" was launched, and Weiquan built a Taichung pickle factory.

In 1972, Wei-Chuan established Wei-Chuan USA Inc. and established Linfengying Ranch in Linfengying, Liujia Township, Tainan County.

In 1973, Wei Chuan increased its capital to NT$310 million.

In 1975, Wei Chuan built a Taichung soy sauce factory.

In 1976, Weiquan built the Douliu comprehensive dairy factory.

In 1978, Weiquan Tetra Pak dairy products were launched.

In 1979, Weiquan Puxin Ranch was designated as an industrial tourist area by the Taoyuan County Government. In 1980, Weiquan's headquarters moved into the "Weiquan Building" on Songjiang Road, Taipei City, and Weiquan built a Douliu milk powder factory.

In 1980, Weiquan cooperated with the Chinese Culture University to establish the Weiquan baseball team.

In 1982, Weiquan established China Youth Store Co., Ltd. to engage in the purchase and sale of fresh fruits and vegetables.

In 1983, Weiquan signed an 11-year contract with Takeda Pharmaceuticals of Japan to improve MSG manufacturing technology.

In 1984, Weichuan's full name was changed to Weichuan Co., Ltd., and its capital was increased to NT$1.25 billion. Weiquan cooperated with Japan's UCC Ueshima Kachi to produce the "UCC Easy-Open Can" Coffee" is launched.

In 1985, Weiquan’s full name was changed to Huiweiquan Food Industry Co., Ltd.

In 1986, Weiquan Chairman Huang Liehuo retired, and Huang Keming took over as Weiquan Chairman. Weiquan established Kangguo Marketing Co., Ltd., Weiquan opened the Chiayi Distribution Center, and Weiquan cooperated with Japan Songqing Co., Ltd. ( Later changed its name to FRESSAY Co., Ltd.) and jointly established Songqing Commercial Co., Ltd. to operate Songqing Supermarket.

In 1988, Weiquan cooperated with ARCO of the United States to introduce ampm convenience stores to Taiwan, with the Chinese name "Anbin Supermarket"; in the same year, Weiquan and Japan's Maruku Co., Ltd. jointly established Taiwan Marujiu Co., Ltd. Operating Marujiu Supermarket, Weiquan established the Weiquan baseball team.

On October 14, 1988, Weichuan established a joint venture with Japan's Mitsui & Co., Ltd. and Japan's Q.P. Corporation to establish Taiwan Ubi Co., Ltd.

In 1989, the Weiquan Taichung prepared food factory was completed. Wei Chuan's Mitsubishi Kenda truck, the body is painted after Ting Hsin International Group took over Wei Chuan

In 1990, the Wei Chuan baseball team changed its name to Wei Chuan Dragons.

In 1991, Weichuan established Thai Weichuan Co., Ltd. in Thailand.

In 1992, Weiquan established Kefu Convenience Food Co., Ltd. in Fuzhou, Beijing Weiquan Food Co., Ltd. in Beijing, and Guilin Weiquan Food Co., Ltd. in Guilin.

In 1994, Weichuan increased its capital to NT$3.9 billion.

In 1995, Anbin Supermarket ceased operations due to unbearable losses.

In 1997, Wei Chuan increased its capital to NT$5 billion.

In 1998, the four Wei brothers of Ting Hsin International Group (Wei Yingzhou, Wei Yingjiao, Wei Yingchong, and Wei Yingxing), who made their fortune in mainland China with Master Kong instant noodles, returned to Taiwan to invest and acquired a majority stake in Weichuan, replacing Huang. The Liehuo family became Weiquan's largest shareholder; Weiquan's board of directors elected Wei Yingxing as chairman and Wei Yingchong (Wei Mingxian) as vice chairman. Weiquan's headquarters, research institutes, and related companies moved to the 25th floor of Oriental Science Park, Xizhi Town, Taipei County.

On September 21, 1999, the 921 earthquake occurred in Taiwan. Both Weichuan's Taichung Main Factory and Douliu Main Factory were damaged.

On December 13, 1999, its professional baseball team Wei Quan Long announced its disbandment. In 2000, Weiquan established Weiquan Biotechnology Center.

On May 12, 2001, a fire broke out in the Oriental Science Park and the Weiquan headquarters was completely destroyed. The Weiquan headquarters moved back to the Weiquan Building. In the same year, the Weiquan board of directors elected Wei Yingchong as chairman and Chen Jincai as vice chairman. .

In 2002, Master Kong instant noodles were launched in Taiwan.

In 2003, the Weichuandou Liu Instant Noodles Factory was completed and opened to produce Master Kong instant noodles. On April 6, 2010, Weiquan signed a contract with KENKO, Japan's number one commercial salad dressing brand, to establish a joint venture, KENKO (Hong Kong) Holdings, to produce and sell salads, mayonnaise, seasonings and sauces. , the first factory is located in Hangzhou, and is expected to be mass-produced in 2011