It is qualified the Valve Spring is all tested in the following environment : 1. 100 hours durability test 2. Environment of oil temperature around 120 degree C. 3. 4000 RPM Valve Spring Testing Mach
It is qualified the Valve Spring is all tested in the following environment : 1. 100 hours durability test 2. Environment of oil temperature around 120 degree C. 3. 4000 RPM Valve Spring Testing Mach
It can be manufactured from 0.2mm diameter to 45mm. We do durability test and statistics inspection before send out our products, also enclose test report and material certificate to our custoemr.
It can be manufactured from 0.2mm diameter to 45mm. We do durability test and statistics inspection before send out our products, also enclose test report and material certificate to our custoemr.
It can be manufactured from 0.2mm diameter to 45mm. We do durability test and statistics inspection before send out our products, also enclose test report and material certificate to our custoemr.