About Us
Company profile

Bianfeng Machinery Group Co., Ltd., which headquartered in Shanghai and was founded in 1990, whose manufacturing center is in Jiashan, Zhejiang, is an industrial group company of diaphragm pump and its peripheral products integrating research and development, production, sales and service.
The company is the main drafting unit of Zhejiang pneumatic diaphragm pump group standard (T/ZZB2345-2021). It has obtained the national "high-tech" enterprise certification, Zhejiang manufactured product character mark certification, intellectual property management system certification. So far, it has 96 patents including 3 invention patents, 4 software copyrights, and passed the ISO9001 international quality system certification, ISO14001:2015 environmental management system certification, ISO:45001:2018 occupational health and safety management system certification, national "explosion-proof products qualified" certification and EU CE certification. It is the Jiashan County occupation skill level identification pilot enterprise, Jiashan County top ten specialized and special new (invisible champion) enterprise, technological innovation and achievement transformation demonstration enterprise.
Since its founding, the company has always adhered to the business philosophy of "science and technology constitute a primary productive force", continuously invested in product function iteration and innovation and product quality upgrade. In 2018, the group put forward the joint development strategy of "selling a generation, trying a generation, thinking a generation". In 2020, the group formed an alliance with Shanghai Institute of Technology and established a joint laboratory. A state-level "Innovation Technology Center" has been set up to deepen industry-university-research and promote the transformation of scientific and technological achievements. With more than 30 years of experience and technology, the company has successfully launched pneumatic diaphragm pump, electric diaphragm pump, magnetic drive pump, self-priming pump, and cutting liquid purification device, filter press, filling machine and other series of new products, and the products are widely used in the fields of chemical industry, environmental protection, oil, pharmaceutical, food, metallurgy, papermaking, electric power, printing and dyeing, etc.
At the same time of product upgrading and research and development, the company has established a sound marketing service system in the country, providing "safety, warmth and happiness" comprehensive and meticulous "three heart" service in product selection, troubleshooting, after-sales maintenance and other service links. It has established 28 domestic branches and 3 overseas branches, and will have 200 branches in the coming period. The company has been widely praised by customers at home and abroad for its high quality and perfect after-sales service, the products are sold to more than 30 provinces and cities in China and the United States, Russia, Argentina, Australia, Vietnam, Thailand, Indonesia and other foreign markets.
We sincerely thank our customers, suppliers and friends from all walks of life who have been believing, supporting and helping us for more than 30 years. Under your support and witness, we will never forget our original aspiration, constantly improve the technological content of products, constantly innovate technology, constantly improve service level and create value for customers and contribute our own strength for the brilliant tomorrow of national industrial brand.