Hanlinrui® has CE good quality Drive Bolts with low price. The newest fashion bolts are hot-sale that can be customized made in China. If you want buy, please contact us . As one of the professional China Drive Bolts manufacturers and suppliers, we will get back to you asap!
As one of the professional China Drive Bolts manufacturers and suppliers, Hanlinrui® has high quality Drive Bolts with low price. Our Drive Bolts is in stock ,the delivery time is short. Save your time for more production wait. If you want a quotation, please leave a message. We will revert to you as soon as possible.
High-speed operation
|
blanking Materials imported from Germany |
 |
 |
In raw Basic structure dimensions of preliminary products |
|
Quenching/aging Original 6 product internal organization structure processing technology |
 |
 |
detection Microhardness testing Metallographic analysis Tensile/torsion test |
|
finishing Basic structure dimensions of constant temperature finishing products |
 |
 |
detection Thread precision measurement Roughness detection Precision test of each part Contour detection Test of straightness |
|
assembly Constant temperature precision assembly |
 |
 |
The re-inspection 7 screw installation parts test screw stiffness test Preloading test Precision test of each part |
|
Packing/warehousing 1.5m drop resistant packaging |
 |
