Qingdao Huizhongda Purification Equipment Co., Ltd. is located in Qingdao, a national key city with convenient transportation, advanced technology, and beautiful scenery. It is a technology enterprise that integrates research and development of air purification system technology, consulting and design of purification projects, engineering installation and construction, manufacturing of supporting products, and engineering after-sales service.

Our company has strong technical strength, excellent production equipment, and inspection equipment. We currently have more than 150 employees, including more than 30 senior professional and technical personnel. We have 8 departments including technical research and development, design, engineering construction, sales, quality inspection, human resources and administration, procurement, and after-sales service. We also have a mechanical product processing and manufacturing factory, 6 professional construction teams, multiple designers, certified project managers, and project managers. We have long-term employment of senior experts in the purification industry and research institute personnel as our technical consultants. Our newly invented technologies have won multiple national certifications. At the same time, our company has passed the IS09001 quality system certification.

The company mainly undertakes the design, construction, and after-sales service of various levels of air purification facilities in the electronic IT industry, GMP factories, hospital operating departments and ICUs, precision instruments, fine chemicals, food processing, aerospace, medical research, biochemical laboratories, animal laboratories, P1-P3 biosafety laboratories, commercial environments, etc. The main supporting products produced include air shower rooms, air shower channels, cargo shower rooms, ultra clean workbenches, transfer windows, high-efficiency air vents, laminar flow hoods, and clean rooms, FFU， Sampling vehicle, primary, medium, sub high efficiency, high efficiency, chemical filters. Aluminum alloy air vents, regulating valves, and various functional sections of air conditioning.

The company strictly adheres to a scientific and complete quality management system, implementing full process quality control and project management for engineering construction. The quality of all the constructed projects meets national standards (or the US federal FS209D technical standard), GMP specifications, GLP and other technical requirements, and has gradually formed a professional project management mode, implementing strict quality management, and enjoying a good reputation among peers and users. The performance covers the whole country, with more than 220 successful achievements. At the same time, the projects and products are far from Pakistan, India and other countries.

We adhere to the principle of "quality and reputation first", adhere to the policy of "using science as a means, market-oriented, and considering customers in everything", and aim for "one-stop" service. We are dedicated to providing customers with high-quality and comprehensive systematic services. Our company takes every product and every project seriously, and gains the trust of customers with excellent quality.