He -- efficient filter manufacturers   

        Harderry
is a collection of scientific research, design, production, installation, service in one of the high-tech companies, specialized in laboratory system engineering, clean room systems engineering design, construction, maintenance and related technical support Professional Company.
provide meet federal standards "209E-ISO14644" and "GB50073 - 2001" the requirements of national standards and   GMP standard requirement, for micro electronics, biological medicine, scientific research institutions, the hospital operation room, electronic equipment, food and beverage, precision instruments and cosmetic products such as high-tech industry to provide professional air purification systems engineering design, construction, and technical support services, the company has many in refrigeration and air conditioning, purification decoration, electrical engineering, professional and technical personnel of automatic control, according to the practical requirements of customers and the actual needs of the design, manufacture, install the lab and clean room system equipment, we have first-class design level and quality of engineering construction management, good after-sales support service and the integrity of the service concept for you and your company to provide all aspects of quality service.
the company main products: clean room, clean room, air purification engineering, purification equipment, GMP purification engineering, pharmaceutical engineering, air shower, air shower, shower channel channel, shower room, shower room, single double blowing single blow shower room, shower room, blowing single three double double blowing leaching room, clean bench, clean bench, clean bench, the transfer window, the wind drenches the transfer window, floor type transfer window, laminar flow cover, 100 air smallpox, operation room (FFU) fan combined filter unit, efficient delivery outlet, clean studio, purification, purification pressurizing tank, clean clothes and so cleaning equipment; high temperature resistant HEPA filter, HEPA filter without clapboard, the clapboard, a high efficiency filter HEPA filters, sub high efficiency filter, high efficiency particulate air filter, high efficiency filter bag type aluminum separators, medium efficiency filter, medium efficiency filter plate, filter plate early results, bag type primary filter, air filter, air flow air filter air filter efficiency etc.. The company products are reliable, stable quality, sales network throughout the country, exported to foreign countries.
the company to absorb excellent clean room planning and design concepts and engineering quality control American and Japan and other advanced countries and Taiwan area, combined with domestic engineering practice, after many years of accumulation and technological innovation, so it not only has the most cutting-edge technology advanced air purification field, improving the standard of construction management tools, and and the satisfactory late customer service, and comprehensive technical support. Over the years, the company has completed the domestic purification plant project nearly a thousand different areas of the various grades, specifications, and received widespread praise and good corporate image set.