Zhongshan Dajin caster Co.,Ltd. has long been a leader in leveling casters innovation and quality. Dajininsists on providing quality products and creating value for customers. We are committed to pursuing excellence for products and services, so as to promote the healthy and sustainable development of our company. industrial casters developed and produced by Dajinis widely used. The following are several application scenes presented for you. Dajin's rollerblade casters series contains multiple sub-products. The product is superior in the quality, excellent in the performance, and long in lifespan. Its mounting type can be top plate fittings, threaded stem fittings, etc. our companyhas obtained the certification of medium duty casters. Its mounting type can be top plate fittings, threaded stem fittings, etc. The products have good quality and reasonable price. We sincerely look forward to your inquiry and business talk!

Can the filter device be installed at the connection between the wall hanging furnace and the heating pipe? If the front filter is installed,It is recommended that you press the total inlet,It can protect all the equipment in the home.--Professional Technical consultant Romeo Wall boiler answer.

Is the heat exchange fresh air system really suitable for home use? The core device of the all-hot fresh air conditioner is the full heat exchanger,The dirty air discharged indoors and the fresh air sent outdoors exchange temperature through the heat transfer plate,At the same time, the humidity is exchanged through the micropores on the plate,So as to achieve the effect of ventilation and maintaining indoor temperature and humidity stability.This is the whole heat exchange process.When the full heat exchanger operates during the summer refrigeration period,Fresh air gets cold from the exhaust air,Reduce the temperature,At the same time by the exhaust drying,Reduce the humidity of fresh air;Running in winter,Fresh air gets heat from the exhaust air,Raise the temperature,At the same time by the exhaust wet.The fresh air exchange machine is a kind of filter and purify the outdoor fresh gas,After heat exchange treatment, it is sent indoors,At the same time, harmful gases contam