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Company Overview

Production Base and Equipment

Patents and Honors

Partner Clients

Large-scale production base, independently developed and manufactured

Multiple service outlets have been established.

Airm Technology (Guangde) Co., Ltd., a subsidiary of Lushan Technology Group Co., Ltd., is a robust manufacturing base specializing in the production of various dry vacuum pumps and complete vacuum equipment, boasting 23 authorized patents and extensive industry experience.

Since its establishment, Elm Technology’s vacuum equipment has been widely used across multiple industries in China, including petrochemicals, biopharmaceuticals, aerospace, and power generation. In 2016, the company was recognized as a Jiangsu Province High-Tech Enterprise. As a leading provider in the Chinese market, we offer a comprehensive range of services—integrating R&D, manufacturing, sales, and customer support—to deliver tailored vacuum solutions for diverse industrial applications. Additionally, we provide specialized vacuum pump repair services. Our team boasts robust expertise in vacuum pump development and maintains a rigorous quality control system throughout the manufacturing process, ensuring superior performance and reliability. Furthermore, we are certified under the ISO9001:2015 quality management system.

Elm boasts professional production equipment and a comprehensive array of precision testing instruments, including coordinate measuring machines, dynamic balancing machines, and vacuum gauges. Notably, our rotary vane and Roots vacuum pumps have earned CE and SGS certifications, while also being officially registered as high-tech and utility model products with China’s Intellectual Property Office. Expertise is our strength, and quality is the foundation of our confidence.