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Machining
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Rotary Transfer (Hydromat)
Multi-Spindle
Automotive Parts
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Overview
By Material
Hard Chrome
Thin Dense Chrome (TDC)
Electroless Nickel
Zinc
Zinc Nickel
Zinc Phosphate
Manganese Phosphate
Sulfamate Nickel
By Process
Selective & Custom Plating
STERIChrome
®
Medical Plating
Infinity
®
for Stainless Steel
Electropolishing
Passivation
Pickling
Anodizing
Anodizing Services
Type II
Type III
Colors:
Clear
Black
Greystone Defense Brown
Engineering
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Automated Inspection
Custom Tooling
Quality Management
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Your World-Class Machining & Plating Partner
When You Need Cost-Effective Quality in High Volumes
Contact Us to Learn More
130 Million Automotive Parts per Year in North America
Your Car Has 5-9 Parts Machined & Plated by Greystone
Contact Us to Learn More
Electroplating & Anodizing Excellence
Superior Adhesion & Uniform Coverage with Fast Turn Times
Contact Us to Learn How
Precision Machining, Plating & Anodizing
Our Process Is Customized for Your Parts & Requirements
Machining
Rotary Transfer:
42 Hydromat machines
Multi-Spindle:
Index V200s and MS32s, Schuttes, and Tornos machines
Single Spindle:
18 Deco, Esco, Nomura, and Takisawa machines
Electroplating & Anodizing
High Volume Rack & Barrel
Hard Chrome
Thin Dense Chrome
Anodizing Type II & Type III
Electroless Nickel
Sulfamate Nickel
Zinc
Zinc Nickel
Zinc Phosphate
Manganese Phosphate
Infinity
®
(lasts 4,000 hours)
Electropolishing
Pickling & Passivation
Automation
We make custom automated inspection equipment for safety critical components
We make >90% of our turning and plating tooling in house
We also design our plating lines including Precision Plating System
®
machines
Secondary Operations
Machining
Brush and vibratory deburring
Electrochemical deburring
Grinding: form and through feed
Heat treating (outsourced)
Staking
Plating
Baking and annealing
Dry film lubrication
Electropolishing
Laser engraving/marking
White paint
Oiling
Packaging/kitting
Both Maching & Plating
100% inspection
Blasting for texture
Sub-assembly
Customers
Greystone is trusted by:
Industries Served
Though we serve many types of customers, we offer special expertise in the following industries:
Aerospace
Automotive
Defense
Hydraulics
Medical
Semiconductor
Quality, Speed & Cost: Get the Best of All Three
You no longer need to sacrifice one to achieve the other two thanks to Greystone's innovative engineering, tooling and automation
1. Quality
All plants are IATF certified
Advanced product quality planning (APQP) used to launch products
In-house chemical, electrical, mechanical and automation teams
Pre-production assessments
100% inspection provides zero defects
World-class quality systems with 4 PPM
2. Speed
Turnkey service includes sub-assembly and secondary operations
Pick-up and delivery options throughout the East Coast
In-house chemistry management controls prevent time-consuming problems
3 shifts run 5 days a week with weekend options
Process designed for your needs and requirements
3. Cost-Effectiveness
Continuous improvement mindset
In-house engineering team designs custom tooling
In-house automation group designs and fabricates equipment
Combined machining and plating drives down costs
Processes designed to maximize yield and minimize scrap
>85% of tooling made internally
Plus... Low Risk
We have
92 years of experience
across
5 global locations
, and
contingency planning
in place.
Greystone is working toward
Cybersecurity Maturity Model Certification (CMMC)
compliance.
Greystone by the Numbers
5
Greystone Locations in North America, Europe & Asia
5
Average # of Parts Processed by Greystone in Every Car in North America
92
Years of Plating Experience
500
Employees
300
Parts Machined & Plated by Greystone Annually, Worldwide
1
Fuel Injector Components Plated by Greystone