Mr. Yang's family began manufacturing blower products in a two-story, three-room house of over 200 square meters in Taihu Township, Daxi town, marking the start of their family-run blower workshop.

Yang's family started manufacturing blower products in a two-story, three-room house with more than 200 square meters in Taihu Township, Daxi, marking the start of their family-run blower workshop.

In 1999, the company changed its name to Wenling Limin Electric Appliance Factory, a family-run business that combined pumps and blowers. The team consists of 20 employees and has an annual production value of over $0.5 million.

In 2003, following the relocation of their rural home, the family expanded their workshop to 700 square meters.

In 2006, the first factory was completed, covering 4,000 square meters. The company also established a retail outlet along National Highway 104, and its water pumps grew popular in Henan, Shandong, Anhui, Heilongjiang, and Xinjiang provinces. The annual output value exceeded $4 million.

In 2007, with growing market share, the facility expanded to over 7,000 square meters, and the business was incorporated as Taizhou Qianfeng Pump Industry Electromechanical Co., Ltd. The product line gradually shifted to land-based pumps, with jet pumps as the flagship product.

In 2011, the company began developing products for export to expand into the global market. Its first international order, from Iran, consisted of 20 containers.

In 2013, the company further targeted overseas markets, including Bangladesh and Uzbekistan, and achieved an annual output value of over $15 million.

On April 24, 2017, a new factory was established in Taizhou, with a total area of over 10,000 square meters. The factory was fully upgraded with modern equipment, and the company was renamed Qianfeng Pump Industry Co., Ltd.

In 2019, the company launched the KANGBAHE brand and its submersible pump series. The Qianfeng Party branch was also established.

In 2020, sales of the 10M jet pump model reached 300,000 units, and the annual output value surpassed $30 million.

In 2021, the company launched its HVAC pump series.

In 2023, Tefuson (Guangde) Intelligent Technology Co., Ltd. was established, with a new production base built in Xuancheng, Anhui. The factory was fully upgraded with new powder coating and electrophoresis workshops, a machining center, and a testing center. This expanded its total area to 40,000 square meters. The new global brand "MBY" (Miracle Being Yours) was launched, targeting the international market.

In 2024, the Guangde production base in Xuancheng was officially put into operation. The annual output value exceeded $50 million.