Yama Seiki USA, Inc.

5788 Schaefer Ave.
Chino , CA 91710 US

Goodway Turning U.S. Division

A Message from Yama Seiki USA, Inc.

Company Profile

The word “ Yama ” means mountain, or peak, in Japanese. “ Seiki ” means precision machinery.

The Ultimate Source for Your Turning and Milling Needs!

100% DEDICATION TO CUSTOMER SATISFACTIONKnowing that the complexity of present and future machining processes require more than just high quality machines, we offer you The Ultimate Machining Power.


Yama Seiki offers a wde range of High Quality options TURNING Horizontal Lathes Vertical Turning Lathes Swiss Turning Live Tooling Y-Axis Sub-Spindle Twin turret & twin spindle Automation  


 Yama Seiki offers a wide range of High Quality options: MILLING High Speed VMC Production VMC Production Bridge High Speed Bridge 5 Face Bridge Horizontal Boring 5 Axis Automatic Pallet Changer  

As Seen In Modern Machine Shop

Cosen Sawlogix app for cnc band saws

Seeing Smart Manufacturing in Taiwan
A recent visit to Taiwan revealed new smart-manufacturing technologies being developed by the island’s machine tool builders as well as by its largest commercial and military aircraft manufacturer.

Yama Seiki GMS-2600 ST

Multitasking Turning Center Features Double Turrets, Spindles
The GMS-2600 ST multitasking turning center is now available from Yama Seiki.

Yama Seiki Goodway GTW

Multi-Axis Turning Center Machines Front and Back Efficiently
Yama Seiki offers Goodway’s GTW series multi-axis turning centers for the medical and automotive industries, capable of efficiently completing complex workpieces front and back.

Yama Seiki SW Swiss-type lathe

Swiss-Type Lathes Finish Small Workpieces in One Setup
Yama Seiki’s SW series Swiss-type lathes are designed to accommodate workpieces smaller than 42 mm (1.65").

Yama Seiki GV-1 series VTC

Vertical Turning Centers Accommodate Large, Asymmetrical Workpieces
The Yama Seiki GV-1 series vertical turning centers offer heavy-duty cutting capabilities to complete turning, milling, contour milling and drilling applications on one machine.

Tooling Up for Vertical Turning
Before adding its first CNC vertical turning lathe, this manufacturer researched cutting tools to determine which would complement the process and also be most effective on the parts and materials to be machined.

Swiss-Type Turning Centers with Modular Spindle Construction

Swiss-Type Turning Centers with Modular Spindle Construction
Available from Yama Seiki, the high-performance Goodway SW series of Swiss-type turning centers enables flexible operations such as turning, milling and cross drilling for workpieces smaller than 42 mm in diameter.

Awea MVP five-axis machining center

Rigid Five-Axis Machining Center for Heavy Workpieces
Available from Yama Seiki, the Awea MVP series five-axis machining center features a rigid cross-rail construction with an automatic toolchanger and optional head exchange.


VMC’s Gear Head Enables Heavy Machining Applications
Available from Yama Seiki, the Awea BM-2500 vertical machining center is equipped with a 6,000-rpm, 50-taper gear spindle powered by a FANUC α22i 35-hp AC spindle motor.

Goodway GS-4000LM turning center

CNC Turning Center Features Live Tooling Capabilities
The Goodway GS-4000LM series of heavy-duty turning centers from Yama Seiki accommodates workpieces ranging to 24" in diameter.

AWEA VP2012-HD bridge-type VMC

Bridge-Type VMC Features Redesigned Spindle Head
Available from Yama Seiki, the AWEA VP2012-HD is an upgraded version of the current VP2012.

Yama Seiki Goodway GLS-1500 series CNC turning center

CNC Turning Center for High-Production Applications
Goodway’s GLS-1500 series CNC turning center, available from Yama Seiki, features a 30-degree slant-bed casting design said to provide smoother chip disposal and easier operator access.

Yama Seiki Goodway GS-6000

CNC Turning Center Provides Cutting Flexibility
The Goodway GS-6000 series turning center, available from Yama Seiki, combines a high-rigidity boxway bed with large-diameter servo indexing turret and a two-step gear-spindle structure.

Turning Center Enables Smooth Chip Disposal
Yama Seiki’s Goodway GLS-1500 series high-speed CNC turning center features a 30-degree slant-bed casting design.

Product Categories of Yama Seiki USA, Inc.

Boring Machines
CNC Swiss Screw Machines - New Equipment
Milling Machines, Planer, Gantry & Bridge Type
Pallet Changers - Automatic
Turn/Mill Machines, CNC
Turning Centers, Horizontal, CNC
Turning Centers, Twin-Spindle/Multi-Turret
Turning Centers, Vertical, CNC
Vertical Machining Centers, Up to Four-Axis

Trade Names

Yama Seiki