Our retention knob are exported to Brazil

Haotian Machinery is located in the largest production base of machine tool accessories in China,Our products are deeply trusted by customers both at home and abroad.

We have customers in many countries,This is our product retention knob,we have any other product are exported tobrazil.if you intrested ,contact me ,talk more than.

E-Mail: [email protected]

WhatsApp/ Mobile :+86 05340  4251888

Factory:Good precision machinery (PingYuang)Go.,ltd

Add:No.3 Wenxing Road,Pingyuan county ,Shandong province ,China253100

Tel: 0086-0534-4251888