Hunan Firstrate Sensor Co.,ltd is a high-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure sensors and Transmitters, Temperature sensors and transmitters, Liquid-level sensor
Metal cutting wheel use resin as a binder, glass fiber mesh as a bone, and combine a variety of materials. The cutting performance is particularly remarkable for difficult-to-cut materials such as alloy steel and stainless steel. Dry and wet cutting metho
Simple function digital force gauge Suitable for checking peak value by digital Ideal for hand-use force measurement due to the lightweight and the easy grip design.This digital force gauge offers an excellent cost-performance. OK judgement function, reve
LZ643φ1.6mm/φ2.4mm,HRC60-65.C:5.0%, Cr:21.5, Mo:0.7%, W:0.8%, V:0.8%, Nb:0.6, Ni:0.6LZ643 is a highly complex C-Cr-W-Nb-V-alloyed hardfacing welding wire, which has a very tough martensitic carbide micro structure. Its’ hardfacing deposit takes effect for