Nylo Metal Finishing

What Nylo Metal Finishing does

Nylo Metal Finishing LLC is a Waterbury, Connecticut-based industrial metal finishing services provider founded in 2000. The company operates a single ISO 9001:2015 certified facility offering a broad suite of surface treatment services: manganese, zinc, light zinc, and iron phosphate coatings; zinc plating with clear and yellow chromate conversion; black oxide treatment; stainless steel passivation; electropolishing; sandblasting; and metal cleaning. Its proprietary Ultra-Tech 500 (UT-500) Endurion coating delivers up to 500+ hours of salt spray resistance per ASTM-B-117, materially exceeding the 60-120 hour performance of standard zinc plating, and serves as a differentiated offering for threaded components and high-corrosion applications.

The company serves enterprise and mid-market manufacturers across automotive, aerospace, military, industrial equipment, general manufacturing, and machine shop verticals. It maintains compliance with an extensive portfolio of military and OEM specifications (MIL-DTL-13924, MIL-DTL-16232, MIL-STD-171, MIL-DTL-5541, AMS-2700, AMS2485, ASTM A-967, QQ-P-35, TT-C-490, BW-161-P, D1451, and proprietary specs including GMW3179, GM6035, GM6174, GM4347M, and GE F65A1A2). Technical depth is anchored by a Chemical Engineer with 45+ years of experience, an Operations Manager with 30+ years, and a Production Manager with 7+ years.

Nylo operates a project-based, transactional B2B model with no subscription or recurring revenue component. Customers request quotes via an online submission form or phone, with a 24 business hour response commitment. The sales motion is consultative and direct, emphasizing technical specification development, and distribution is limited to the single Waterbury site serving the New Haven County region and broader Connecticut industrial corridor. Pricing is quote-based and varies by component type, coating specification, quantity, and turnaround requirements.

Name

Nylo Metal Finishing

Legal name

Nylo Metal Finishing LLC

Website

https://nylometalfinishing.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Short description

Nylo Metal Finishing LLC is a Waterbury, Connecticut-based ISO 9001:2015 certified industrial metal finishing services provider offering phosphate coatings, zinc plating, and proprietary UT-500 Endurion coatings to automotive, aerospace, military, and industrial manufacturing customers.

Ownership category

akta.pro rank

Product category

Metal Finishing Services

NAICS

Electroplating, Plating, Polishing, Anodizing, and Coloring (332813), Coating, Engraving, Heat Treating, and Allied Activities (3328)

SIC

Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Electroplating & Metal Finishing (Anodizing/Galvanizing/Passivation) (IMAIAKAE)

akta.pro secondary industry

Aluminum Fabrication & Finishing (Machining, Anodizing, Coating) (IMAKACAI)

Keywords

• Metal finishing services
• Phosphate coating services
• Zinc plating services
• Industrial surface treatment
• Black oxide coating

Headquarters

HQ city

Waterbury

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Others

Revenue model

1. Metal Finishing Services: Nylo Metal Finishing generates revenue through one-time metal finishing service projects. Customers submit project requirements (components needing surface treatment, specifications, quantity), and the company provides quotes and performs the finishing work. Revenue is transactional per project/job, with pricing based on component type, coating specifications, quantity, and turnaround requirements. No recurring subscription model is apparent; revenue is earned upon completion and delivery of finished components.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Nylo Metal Finishing operates an industrial metal finishing job shop that applies phosphate coatings (manganese, zinc, light zinc, iron), its proprietary UT-500 Endurion anti-corrosion coating, zinc plating with chromate conversion, black oxide, stainless steel passivation, electropolishing, sandblasting, and metal cleaning services. Output is sold to manufacturers and machine shops in the automotive, aerospace, military, and general industrial sectors, primarily in the northeastern United States.

Product overview

Nylo Metal Finishing is a metal plating and surface treatment service provider offering a comprehensive suite of industrial finishing solutions. The company's portfolio centers on phosphate coatings (manganese, zinc, light zinc, and iron phosphate), advanced protective coatings (Ultra-Tech 500 Endurion), decorative and functional plating (zinc plating with chromate conversion), specialty treatments (black oxide, stainless steel passivation, electropolish), and surface preparation services (sandblasting, cleaning). The proprietary UT-500 Endurion coating serves as a premium supplementary treatment option that can be applied over zinc or manganese phosphate to achieve up to 500 hours of salt spray resistance. Services are designed for industrial applications serving automotive, aerospace, military, and general manufacturing sectors, with processes meeting various military and automotive specifications.

Differentiator

Problem solved

Functional benefit

Products and services

• Manganese Phosphate Coating Industrial manganese phosphate coating service applied to ferrous metal parts to provide wear resistance, lubrication, and corrosion protection. Used by automotive, military, and industrial manufacturers for components such as gears, fasteners, and machine parts.
• Zinc Phosphate Coating Zinc phosphate coating service for steel and iron components, used as a corrosion-resistant base layer prior to painting or as a standalone protective finish. Sold to manufacturers requiring durable, MIL-spec compatible surface treatment.
• Light Zinc Phosphate Coating Light-weight zinc phosphate coating service providing a thin, fine-grained crystalline layer for paint adhesion and mild corrosion protection. Targeted at industrial and military parts where minimal dimensional change is required.
• Iron Phosphate Coating Iron phosphate (or substitute) coating service used as a pre-treatment prior to painting or powder coating on steel substrates. Delivered to industrial manufacturers for high-volume paint-line preparation.
• UT-500 Endurion Proprietary Coating Nylo's proprietary high-corrosion-resistance coating rated to 500+ hours of salt spray exposure, sold as a differentiated finishing service to customers who need corrosion performance beyond standard zinc or phosphate finishes. Used in automotive, military, and heavy industrial applications.
• Zinc Plating with Chromate Conversion Electroplated zinc finish topped with a chromate conversion layer (clear, yellow, or other) to provide sacrificial and barrier corrosion protection on steel parts. Sold to industrial, automotive, and military manufacturers as a MIL-spec compatible protective finish.
• Black Oxide Coating Black oxide finishing service for ferrous parts, providing a dark, mildly corrosion-resistant surface used for appearance, dimensional stability, and reduced light glare. Supplied to machine shops, firearms, tool, and industrial OEM customers.
• Stainless Steel Passivation Chemical passivation service for stainless steel components that removes free iron and enhances the natural chromium oxide layer to improve corrosion resistance. Used by aerospace, medical, food-grade, and industrial customers.
• Electropolishing Electropolishing service for stainless steel and other alloys that smooths and passivates the surface, improving corrosion resistance, cleanability, and appearance. Targeted at aerospace, medical, semiconductor, and food-processing part manufacturers.
• Sandblasting / Abrasive Surface Preparation Abrasive blasting (sandblasting) service to clean, descale, and profile metal surfaces prior to coating, plating, or painting. Sold to manufacturers and machine shops as a pre-treatment step.
• Industrial Metal Cleaning and Pre-Treatment Industrial cleaning and pre-treatment service for metal parts, including degreasing and pre-coat preparation, performed in-house prior to downstream finishing operations. Sold as a standalone service or as part of a multi-step finishing package.

Quantifiable outcome

• Ultra-Tech 500 (UT-500) Endurion coating provides 500+ hours of salt spray resistance according to ASTM-B-117 testing standards, compared to 60-120 hours for standard zinc plating with chromate conversion.
• +2 more outcomes

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators3 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Anoplate Corporation: Syracuse, NY-based metal finisher offering zinc and manganese phosphate, black oxide, passivation, anodizing, and chromate conversion with MIL-spec and ISO certifications. Highly comparable service mix and customer profile (automotive, aerospace, defense) to Nylo, and a directly competing Northeast geography.
• Precision Metal Industries (PMI): Northeast-based metal finisher offering phosphate coatings, zinc plating, black oxide, and passivation with aerospace/defense and industrial customers. Direct competitor for similar specification-driven, regional business in the same geographies as Nylo.
• Valence Surface Technologies: Aerospace-focused surface treatment provider offering anodizing, chromate conversion, passivation, and chemical processing to OEM and MRO customers. Overlaps directly with Nylo on aerospace/military specification work and is a credible competitor for the same prime-contractor business.
• K&L Plating: Regional metal finisher offering zinc plating, chromate conversion, phosphate coatings, and passivation to industrial and OEM customers. Comparable small-to-mid scale service mix to Nylo, with similar reliance on MIL-spec and industrial specifications.
• Techmetals: Ohio-based metal finishing company providing zinc and manganese phosphate, black oxide, passivation, and chromate conversion with MIL-spec compliance. Closely matches Nylo's process mix and target end markets, particularly automotive and defense.
• Birchwood Laboratories: Minnesota-based metal finishing company specializing in black oxide, phosphate coatings, and anti-corrosion surface treatments serving industrial and military customers. Comparable in service portfolio and specification-driven positioning to Nylo, though operating in a different region.
• Surface Treatment Technologies: Mid-sized metal finishing provider offering phosphate, zinc plating, chromate conversion, and anodizing services to aerospace, defense, and industrial markets. Directly comparable service mix and specification focus to Nylo at a slightly larger scale.

Broad incumbents

• Pioneer Metal Finishing: One of North America's largest contract metal finishers with multiple plants, offering zinc, manganese and iron phosphate, black oxide, passivation, and chromate conversion. Comparable in service portfolio to Nylo but at vastly larger scale and broader geographic footprint, competing for the same MIL-spec and OEM business.
• Chase Corporation: Public specialty chemicals manufacturer serving protective coatings, metal finishing, and electronic materials end markets. Adjacent rather than identical — overlaps with Nylo in protective coatings chemistry but serves as a broad incumbent supplier to the metal finishing value chain.

Emerging players

• Coastline Metal Finishing: Smaller-scale metal finisher offering zinc plating, phosphate, and passivation services with growing aerospace and industrial customer base. Comparable service mix but smaller scale than Nylo, representing the kind of niche competitor Nylo may displace or be displaced by in regional accounts.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Nylo-Metal-Finishing-LLC-162862247075387
• LinkedInlinkedin.com/company/nylo-metal-finishing

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nylo Metal Finishing