How do Chinese hardware factories manage to produce hardware parts at low prices?

Knurling automatic machine for Electric motor shaft, Special purpose machines,SPLINED machine

Automatic double flat milling machine. Roller shaft double ended Automatic milling flat machine

Motor SPLINE shaft Automatic hydraulic punching Spline machine, Special purpose machines

Automatic drilling and tapping machine

hydraulic punching machine for making 4 and 8 split on the motor shaft

Motor rotor automatic detection and straightening machine

Автоматический штамповочный станок с 4 и 8 шлицами для вала двигателя

Высокоскоростная гидравлическая вырубная машина для прутков

Специальный нестандартный автоматический станок для сверления и нарезания резьбы

Специальная машина для штамповки вала двигателя с 4 шагами и 8 зубцами

вал двигателя автоматический штамповочный вал 4 шага шлицевой, вал 8 шагов шлицевой

Автоматические сверлильные, нарезные, фрезерные, долбежные, развёртывающие станки

Автоматический фрезерный станок вторичной обработки，Специальная машина для обработки

SPM Automatic drilling ang tapping machine

гидравлический штамповочный станок для изготовления 4-х и 8-ми разъемов на валу двигателя

Fully Automatic Drilling & Tapping Machine, Customized SPM Machine, Purros Machinery

Thread rolling machine, coreless grinder automatic loading and unloading machine

Hight speed Automatic Milling and cutting machine

多轴器转盘式自动钻孔攻丝机

Robot automatic loading and unloading, CNC turntable multi-axis multi-position processing machine

Многопозиционный автоматический сверлильно - нарезной станок

Fully Automatic Axial Runout Checking Machine，Axic core automatic school

How to make Stainless Steel Slicer, Shredder Disc For Vegetable Cutter Machine

Automatic Internal Thread Rolling Tapping and Drills Machine For Screws

Automatic DRILLING &TAPPING Machine

Dynamic shaft core automatic runout detection and straightening machine

automatic drilling and tappping machine

Automatic drilling, tapping, special machine

OA shaft, motor shaft automatic milling and cutting machine

Industrial Automation Equipment Rotary table Automatic Drilling and Tapping Machine

Metal Industry Equipment Automatic hydraulic horizontal manufacturing milling machine

Special machine for deburring inner hole of valve sleeve

Hardware hight speed Automatic thread rolling machine

Hydraulic steel wire rod cutting machine/steel bar cutter

Hardware shaft pin automatic milling, flattening and slotting machine

Copper shaft automatic milling and flattening machine

Hydraulic double-head lathe, automatic double-head lathe, CNC double-head lathe

Rotary table multi-position automatic drilling and tapping is a highly efficient machining

high speed automatic bar cutter machine

Automatic Roller shaft both end milling flat and groove machine

Hydraulic precision blanking machine for motor shaft mandrel

Vertical automatic broaching machine

Automatic demagnetization machine自动退磁机

Rotary table automatic drilling and tapping machine

hydraulic punching machine for making 4 and 8 split on the motor shaft

Fishing gear shaft automatic processing machine

Automatic drilling and tapping SPM

USB aluminum alloy shell precision automatic cutting machine

Automatic Roller shaft both end milling flat and groove machine

Automatic solid long rod automatic thread rolling machine

Step feeder conveyor,automatic feeding

Step feeder conveyor

motor shaft automatic punch shaft 4 pitch splined,shaft 8 pitch splined,shaft 12 pitch splined

automatic punch motor shaft shaft 4 pitch splined,shaft 8 pitch splined,shaft 12 pitch splined

The whole bar material is automatically fed and rolled by the rolling machine to prevent bumps

CNC copper bar, aluminum bar, terminal automatic drilling and tapping machine

Motor shaft automatic knuring machine

motor shaft automatic punch shaft 4 pitch splined,shaft 8 pitch splined,shaft 12 pitch splined

Ladder equipment, aluminum alloy ladder equipment, special ladder equipment