Any discount for large order fixed auditorium seating ?
GuangDong Longjiang HongJi Seating Co.,LTD. upholds a spirit to be down-to-earth and fearless in the development. Now we have many honors and certifications. HongJi is located in a place with traffic convenience. There are highways, railways, and airports. HongJi provides comprehensive and reasonable solutions based on customer's specific situations and needs. We can make design and product in line with your specifications.

In addition to wood chips, what is the material of the filter that can pass the wind? Primary effect filter, medium effect filter, double pressure ion wind static collector, high efficiency HEPA filter, photo catalyst sterilizer ,.Activated carbon.However, the filter screen primary effect filtration and electrostatic dust collection of the Haoting fresh air system are recommended to be cleaned once in about 2 months,Medium-efficiency filtering and efficient filtering are recommended to be replaced once in about 6 months.

What is a polymer nano-biological material? From the perspective of the submicroscopic structure, polymer nano-biological materials,There are polymer nano-particles, nano-capsules, nano-particles, nano-fibers, nano-pore structure biological materials and so on.Here is a brief introduction to polymer nanoparticles and their applications.Polymer nanoparticles or polymer nanoparticles,The particle size is 1 ~ 1000nm range,It can be obtained by many methods such as micro-emulsion polymerization.This kind of particle has a large specific surface area,Some new properties and new features that ordinary materials do not have emerged.At present,The application of nano-polymer materials has involved many aspects such as immune analysis, drug control release vector and human treatment.Immune analysis has now been used as a routine analysis method to play a huge role in quantitative analysis of proteins, antigens, antibodies and even entire cells.The immune analysis can be divided into fluorescent immune analysis, radioa
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