About Us
Company profile

Bianfeng Machinery Group Co., Ltd and its subsidiaries Godo Manufacturing Co., Ltd are a domestic professional manufacturer engaged in researching,developing, manufacturing, sales and service of diaphragm pumps.Since the establishment of the company, the products have been continuously improved and optimized. With 30 years of experience and technology, successfully launched the third-generation pneumatic diaphragm pump (QBY3) series, the third-generation electric diaphragm pump (DBY3) series and upgraded products. The products have imported quality and good price, and are widely used in the fields of chemical industry, environmental protection, oil, pharmaceutical, food, metallurgy, papermaking, electric power, printing and dyeing,etc.

The company has passed the ISO9001 international quality system certification, and We won the national "High-tech Enterprise" title in 2015. In 2015, QBY3 series pneumatic diaphragm pump products obtained national explosion-proof product qualification certification and EU CE certification. In 2010, We received the certificate of honor issued by the Organizing Committee of the Joint Pavilion of Private Enterprises at the Shanghai World Expo.

The third-generation pneumatic diaphragm pump (QBY3) series developed by our company is reasonable in design and has the advantages of no seal, explosion-proof, low-shear, easy maintenance, allowable idling, lightness, self-priming, and multiple material selection.

While upgrading and researching and developing products, we take "making every project (customer) be a model project for our products" as our service goal. The company has established a relatively sound marketing service system across the country with 15 domestic branches and 2 overseas branches, provide active, fast, comprehensive and meticulous services in various service links such as product selection, troubleshooting, and after-sales maintenance. In addition, the company has established customer files and 24-hour rapid response systems. Strive to make every project (customer) be a model project for our products.

With the full support of customers, Bianfeng Machinery Group will continue to improve the technological content of fluid machinery and create a more brilliant tomorrow.