PDM
PDM is a privately held U.S. manufacturer and distributor of preinsulated copper tubing and line sets serving the HVAC industry. Headquartered in Rock Hill with 11–50 employees, it operates as a small-scale specialty supplier.
- Company typePrivate
- Founded-
- HeadquartersRock Hill, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What PDM does
PDM is a privately held U.S. manufacturer and distributor specializing in preinsulated copper tubing and line sets for the HVAC industry. The company is headquartered in Rock Hill, United States, and operates with a small workforce of 11–50 employees, positioning it as a niche industrial supplier rather than a large-scale commodity producer. Its products — preinsulated copper line sets — are a standardized but functionally critical HVAC installation component, used to connect indoor and outdoor refrigeration units in residential and light commercial air conditioning and heating systems.
The company's revenue mechanics are anchored in physical manufacturing and B2B distribution: PDM produces and sells copper tubing assemblies to HVAC contractors, wholesalers, and potentially OEM channel partners. The product category is relatively commoditized on the raw copper side, with differentiation likely tied to insulation quality, pre-fabrication convenience (pre-insulated, pre-charged options), and regional logistics responsiveness. The company maintains a corporate website at pdmus.com, though the site currently renders only a loading/verification page, which prevents any further extraction of product specifications, certifications, customer references, or technical documentation from first-party sources.
Data gaps are extensive and material to investment analysis: no revenue figures, founding date, legal entity name, management team, customer list, pricing structure, certifications, partnerships, M&A activity, funding history, or product-level detail are available in the input. The analytical view of PDM is therefore limited to what can be inferred from its industry positioning, scale band, and product category. Any underwriting decision will require direct management outreach to obtain financials, customer concentration, channel structure, and competitive positioning data.
PDM firmographics
Firmographics- Name
- PDM
- Website
- https://pdmus.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- PDM is a privately held U.S. manufacturer and distributor of preinsulated copper tubing and line sets serving the HVAC industry. Headquartered in Rock Hill with 11–50 employees, it operates as a small-scale specialty supplier.
- Ownership category
- akta.pro rank
PDM industry classification
Industry- Product category
- HVAC Components Manufacturing
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334), Copper Rolling, Drawing, Extruding, and Alloying (331420)
- SIC
- Steam & Air-Conditioning Supply (4961), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)
- akta.pro secondary industries
- New Construction HVAC Rough-In & Final Set (Residential/Light Commercial) (HSAOAGAL), Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL)
Keywords
Where PDM is headquartered
LocationHeadquarters
- HQ city
- Rock Hill
- HQ country
- United States
- HQ region
- North America
Markets served
PDM business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel
PDM product offering
Product offeringCore offering
PDM manufactures and distributes preinsulated copper tubing and line sets for the HVAC industry. The company produces these essential HVAC installation components from its Rock Hill, South Carolina facility and supplies them to HVAC industry customers.
Differentiator
Problem solved
Functional benefit
Products and services
- Preinsulated copper tubing
- HVAC line sets
Companies that use PDM
Customer profileIdeal customer profiles1 record
PDM technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
PDM competitors and assessment
Company assessmentDirect peers
- Ritchie Engineering (Yellow Jacket): Manufacturer and supplier of HVAC/R tools, gauges, and line set accessories for the HVAC service market. Comparable as an HVAC line set and installation-component supplier with overlapping customer base of contractors and wholesalers.
- Cambridge-Lee Industries: US-based copper products manufacturer producing copper tube, sheet, and coil for HVAC, plumbing, and industrial uses. Comparable to PDM's copper tubing core manufacturing activity within the HVAC supply chain.
- DiversiTech: Major HVAC accessories and components distributor supplying line sets, pads, and installation products to HVAC contractors and wholesalers. Comparable to PDM as a channel for preinsulated line sets and HVAC installation supplies.
- Mueller Industries: A large US-based manufacturer of copper and copper-alloy products including copper tubing used in HVAC applications. Directly comparable to PDM as a copper tubing supplier to the HVAC industry, though at materially greater scale and product breadth.
- JB Industries: Manufacturer of HVAC/R tools, vacuum pumps, and line set accessories sold through HVAC distribution. Comparable to PDM as an HVAC installation component supplier with similar distribution-channel dynamics.
- Cerro Flow Products: Manufacturer of copper tubing, fittings, and line sets for plumbing, HVAC, and refrigeration. Closely comparable to PDM as a producer of HVAC copper line sets and related fittings serving similar distributor and contractor channels.
- Mueller Streamline Co. Subsidiary brand of Mueller Industries focused on copper tubing, line sets, and fittings for HVAC and plumbing. Highly comparable to PDM given overlapping product mix (copper line sets and tubing) and shared customer base.
Broad incumbents
- Wieland Group: Global manufacturer of semi-finished copper and copper-alloy products including tubes for HVAC and refrigeration. Comparable as a copper tubing producer serving HVAC OEMs, but operates at far greater scale and geographic breadth than PDM.
- KME Group: European-headquartered producer of copper and copper-alloy products, including tubes used in HVAC and refrigeration systems. Comparable upstream copper tubing manufacturer with broader product portfolio than PDM.
Emerging players
- Halcor (ElvalHalcor): European copper and brass tube producer serving HVAC, refrigeration, and plumbing markets. Comparable as an international copper tubing supplier with growing presence in the US HVAC market, potentially competing with PDM on import pricing.
Market position
Strengths3 records
Weaknesses4 records
Competitive moat2 records
Key risks5 records
Key highlights3 records
Customer concentration
PDM social profiles
Digital presencePDM financial estimates
Financial estimateRevenue estimate
Valuation estimate
PDM leadership team
Management profileNumber of profiles
PDM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PDM M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about PDM
What does PDM do?
PDM manufactures and distributes preinsulated copper tubing and line sets for the HVAC industry. The company produces these essential HVAC installation components from its Rock Hill, South Carolina facility and supplies them to HVAC industry customers.
When was PDM founded?
PDM was founded in -1. It employs 11 to 50 people.
Where is PDM based?
PDM is headquartered in Rock Hill, United States, in the North America region.
Who are PDM's main competitors?
Direct peers on record are Ritchie Engineering (Yellow Jacket), Cambridge-Lee Industries, DiversiTech, Mueller Industries, JB Industries, Cerro Flow Products and Mueller Streamline Co.. Broad incumbents are Wieland Group and KME Group. Halcor (ElvalHalcor) is listed as an emerging player.
Does PDM have an API?
No public API is recorded for PDM.
What industry is PDM in?
PDM's product category is HVAC Components Manufacturing. Its primary akta.pro industry code is IMADANAF, Heat Exchangers, Coils & Hydronic HVAC Components, with a secondary code of HSAOAGAL, New Construction HVAC Rough-In & Final Set (Residential/Light Commercial). Its NAICS code is 3334 and its SIC code is 4961.