Collet, Tool holder, Vise, Tool, Machine

Business philosophy

Strict, standard, integrity, innovation
Competitive concept

The same price, our quality is the best; We offer the lowest price for equal quality
Employing philosophy

Morality, ability and performance

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Production includes milling chuck series, CNC tool series, collet series, boring heads series, etc. There are more than 20 series with almost 1000 types.

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Company Profile

Da Rong Machinery Co.,Ltd. Was established in 2003. It is located within well-known scenery spots such as Taishan Mountain and Yellow River. Da Rong is specialized in design,manufacture mareting of machine tool accessories.We have fixed assets of 20 million yuan,with CNC machining center,CNC lathe,CNC milling machine,high precision grinding machine and other advanced equipment more than 200 sets. Production includes milling chuck series,CNC tool series,collet series,boring heads series,etc. There are more than 20 series with almost 1000 types.

Years

Was established

Advanced equipment

Million yuan fixed assets

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Darong Factory

We have fixed assets of 20 million yuan, with CNC machining center, CNC lathe, CNC milling machine, high precision grinding machine and other advanced equipment more than 200 sets.

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Excellent product quality, complete specifications, won the trust of domestic and foreign customers

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2022-04

Our goods have a great number of different useful and functional options

2022-04

President and all the stuffs welcome your visit and enquiry.

2022-04

ER spring collet processing method and heat treatment process

The ER collet is a cylindrical fixture used to hold the drilling and tapping tool or the milling tool on the spindle of the drilling, tapping, milling machine or machining center, also known as the ER collet. It can also be used to fix and reinforce a fixed locking device that needs to be modified a

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Our goods have a great number of different useful and functional options

President and all the stuffs welcome your visit and enquiry.

ER spring collet processing method and heat treatment process