After many years' stable development, GuangDong Longjiang HongJi Seating Co.,LTD. has become a leading entity in the auditorium chairs field. Based on honesty, HongJi advances with the times and develops by innovations. Relying on technological innovation and talents, we strive to meet customers' needs as much as possible and provide customers with better products and services. HongJi's school desk suppliers is mainly used in the following aspects. public seatings is the main product of HongJi. It is diverse in variety. The product is treasured for their consistent performance and optimum functionality. It can be assembled on flat floors or stepped structures in a straight or arched design. Since the establishment of a well-organized service team, HONGJI has received more and better comments from customers. The high-density thicker sponge used is of high resilience and high permeability. If you need quality-reliable and price-affordable products, please contact us at any time!

What are the construction test data of ventilation and air conditioning projects? Water supply system equipment, hot water system equipment, mechanical drainage system equipment, fire protection system equipment, heating system equipment, water treatment system equipment,And all kinds of water pumps, fans, chillers, cooling towers, air conditioning units, fresh air units and other equipment for ventilation and air conditioning systems after installation,Stand-alone trial operation should be carried out,And make records.The heating system, water treatment system, ventilation system, refrigeration system, purification air conditioning system, etc. should be tested and debugged,And make records.Non-pressure pipe systems and equipment,Including open water tanks, sanitary ware, rainwater pipes installed indoors, etc,After the system and equipment are installed,As well as the indoor and outdoor drainage pipes that are concealed, buried and have insulation layers,Irrigation (full) wate

Where is the air conditioning filter for Dongfeng Yueda Kia fulidi car? After the co-pilot storage box.The car air conditioning filter is a filter specially used for air purification in the car compartment.High efficiency adsorption materials-Activated carbon composite filter cloth composite of activated carbon and filament non-woven fabric;Compact structure,It can effectively filter smoke odor, pollen, dust, harmful gases and all kinds of peculiar smell.The filter can also efficiently filter and absorb particles and impurities to achieve the performance of filter oil and purify air,It can also remove organic gases such as TVOC, benzene, phenol, ammonia, formaldehyde, PX, benzene and ethylene,It is an ideal material for all kinds of high-grade cars, cars and commercial vehicles for car air conditioning filters.1. the gear of the air conditioner has been opened large enough,But the air volume of refrigeration or heating is very small,If the normal cause of the air conditioning system may be the poor venti