Hangzhou Longda Vacuum Equipment Co., Ltd. is a specialized manufacturer of steam jet vacuum pumps. Its main products include steam jet vacuum pumps, water jet vacuum pumps, ejectors, compressors, and complete vacuum application equipment. The company boasts strong technical capabilities, a sound quality assurance system, and excellent after-sales service, earning a high reputation in the industry. The technical performance of its products is on par with that of Germany's Köting.GEA company.