Marine Copper CD Weld Pin find widespread application in the securement of insulation, fabrication of sheet metal assemblies, and attachment of components onto metal surfaces. Manufactured from materials like steel or stainless steel, these pins come in d
This model electric bicycle Alfa with 72v1200w brushless DC motor, about 65km long range and large loading can meet all the requirements for electric moped scooter. The unique design of two headlights and double taillights makes this model very cool and f
Pilot-operated safety valves (also known as pulse-type safety valves) are safety valves that rely on the discharge of medium from a pilot valve to drive or control the main valve. The pilot valve itself is a standard spring-loaded safety valve. Safety val