I am Mike from Zhejiang hengtong valve co.,ltd,
we are professional manufacturer of all kinds of good quality valve ball valve balls valve core valve sphere .

Advantages:
ISO9001
Long history
Busy workshop
Modern manufacturing machines
Professional worker and engineers
Warm welcome to our company in Oubei-"Hometown of Pump,Valve of China"


Equipments:
Advanced Automatic Three-Dimensional Measuring Machine
Hydraulic Universal Testing Machine
Many precised CNC machining center
Advanced Laser Labelling Machine
CMM=Coordinate Measuring Machine
SPECTRO Analyzer from Germany
US coating thickness gauge
Ultrasonic thickness gauge
Portable hardness tester
low temperature groove
Impact tester
Microscope
Sclerometer
Engine lathe
univeral lathe
sealing machine
horizontal lathe
spheric grinding machine
horizontal boring machine
single-column vertical lathe
universal radial drilling machine
precised numerical control sphere grinding machine and so on.