Shanghai Laihong Trading Co., Ltd.

In 1982, Shanghai Electromechanical Industry Bureau, Shanghai Vacuum Research Institute and Germany Busch cooperated to introduce Busch R5 series oil-lubricated rotary vane vacuum pump technology, and dispatched Shanghai Vacuum Pump Factory and Shanghai Vacuum Research Institute to form a strong Shanghai team. The second vacuum pump factory, using Busch product technology and processing (assembly) production process, produced XD-type single-stage rotary vane vacuum pump - R5-010, part of the product parts exported to Germany.

In 1983, R5-010 products won the "Shanghai Excellent New Product" certificate, 1988 XD-010, XD-020 won the "Shanghai Quality Export Commodities" certificate, and won the first-class products pre-issued by the Ministry of Machinery Industry. "Quality assessment certificate, participated in the preparation of the "industry standard for single-stage rotary vane vacuum pump products".

Since its establishment, the company has adhered to the rigorous style and production process of Busch′s heritage and produces vacuum pump products with high standards.

The company currently produces 5000m2 of factory buildings. It is a professional manufacturer of vacuum pumps and vacuum application equipment integrating R&D, manufacturing and sales.

Solid corporate strength

We are a vacuum equipment manufacturer with many years of experience. The vacuum pump produced has high speed, high volumetric efficiency and good energy saving effect.

Experienced technical team

The company has a group of professional technical researchers, from design, production to testing, with a professional spirit and dedication to ensure customer satisfaction!

Complete product range

Specially engaged in the production and solution system of vacuum equipment such as single-stage rotary vane vacuum pump, Roots vacuum pump, water ring vacuum pump, rotary vane vacuum pump, direct-coupled rotary vane vacuum pump.