1. Disposable earloop face mask including melt blown cloth keep you safe and stay away from the virus, dust, smoke etc.2. Polypropylene non-woven effectively block visible objects such as droplets.
Stainless steel square-neck carriage bolts made of stainless steel 304. These bolts have good chemical resistance and may be slightly magnetic. They are a good choice for ACQ treated (arsenic-free) wood. The square neck prevents them from turning when the
This kind of roof panel roll forming machine mainly produce steel roof/ wall sheet. As we know, steel roof/ wall sheet is widely used in large span factory building, warehouse, office buildings, villas, roof, cold storage, air purification room, stores, k
SISEN 220V electromagnetic flowmeters are widely used to measure volume flow of conductive liquids and liquid-solid two-phase fluids. The measurement principle of electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. In the