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ZhenHong equipped more than 300 sets of CNC machines, realized full CNC machining, most of machines are tolor-made according to our practical manufacturing needs, greatly increased the capacity. Based on our 7S workshop, we have special production line for each process, such as Welding Line, Ball Channel Machining Line, Ball Surface Machining Line, Chamfering Line, Stem-slot Milling Line, Polishing Line, Cleaning Line, Packing Line, etc. besides, we specially have a workshop for manufacturing small sizes balls, the daily capacity can reach to 20,000 pcs, guaranteed the in-time delivery. Our manufacturing workflows are as below:

Shot Blasting

Ball Channel Machining

Ball Surface Machning


Stem-slot Milling

Relief-hole Drilling



Pressure Test


Cleaning (Ultrasonic )

Cleaning (Manual )

Finished Products

Packing (Plastic Film & Tray)

Packing (Carton)

Packing (Plywood Case)