UPC / cUPC Certified Plumbing Engineering

Shower Drain Manufacturer & Supplier Serving United States

Precision-engineered ASME A112.18.2 / CSA B125.2 compliant drainage solutions for multi-family construction, hospitality developers, and commercial plumbing distributors across the USA.

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Featured US Code Drain Assemblies

Standard Commercial & Residential Shower Drains

Heavy-duty engineered solvent-weld, brass compression, and no-caulk mechanisms tailored for American nominal pipe size (NPS) standards.

Industry Intelligence & Market Dynamics

United States Commercial & Residential Drainage Status

The American drainage hardware landscape is governed by stringent regional compliance frameworks, evolving barrier-free accessibility directives, and aggressive multi-family modular construction mandates.

100%
IAPMO UPC / cUPC Listed
<0.25%
AB1953 Lead Content
12 GPM
Tested High-Flow Capacity
28,400m²
Dual-Origin Facility Area

Multi-Family Housing & Pre-Fab Units

The explosive rise of modular volumetric pre-fabrication in Texas, Florida, and California demands zero-tolerance dimensional fidelity. Our solvent-weld PVC/ABS drains interface smoothly with 2-inch Schedule 40 DWV piping.

  • Friction-fit clamping collars for composite sub-floors
  • No-caulk compression gaskets eliminating torch & glue hazards
  • Pre-installed protective construction plugs prevent debris blockages

Hospitality & Curbless ADA Systems

North American luxury hospitality developments require curbless walk-in showers compliant with ADA (Americans with Disabilities Act) standards without sacrificing drainage velocity.

  • Ultra-low profile design matching single-slope mortar beds
  • PVD decorative physical vapor deposition for corrosive hospitality detergents
  • Heel-proof perforated grates verified under ASME A112.6.3 load classes

Strict Code Compliance (UPC/IPC)

Every municipal authority having jurisdiction (AHJ) across the US enforces the Uniform Plumbing Code (UPC) or International Plumbing Code (IPC). Non-compliant parts result in red-tagged installations.

  • Full conformance with ASME A112.18.2 / CSA B125.2
  • Third-party tested hydro-static pressure seal integrity up to 40 PSI
  • CW617N / C37700 brass alloys certified AB1953 lead-free
Supply Chain Resilience & Tariff Neutrality

Dual-Base Manufacturing: Yuhuan & Thailand

Mitigate geopolitical risk, bypass US Section 301 punitive tariffs, and harness automated mass production without compromising design or lead times.

China HQ (Yuhuan Hub)

Established in 1998, our 14,000 m² headquarters is the core of precision tooling, engineering innovation, and rapid prototyping for complex custom drain dies.

  • 50+ multi-axis CNC machines and robotic polishers
  • In-house spectrometer metal alloy verification labs
  • Over 2,000 validated plumbing tooling configurations

Thailand Automated Facility

Operational since Dec 2023, our 14,400 m² facility in Kabinburi Industrial Zone, Prachinburi gives US volume importers direct access to tariff-optimized production.

  • Zero Section 301 customs tariff penalties for US imports
  • Advanced automated robotic assembly and flow-line packaging
  • Deep-water shipping access through Laem Chabang port

Quality Assurance Ecosystem

Unified digital quality controls across both plants guarantee seamless SKU equivalence. Importers receive the identical engineering documentation and tolerances.

  • ISO 9001:2015 audited quality management protocols
  • 100% pneumatic pressure testing for all assembled drain bodies
  • CMM coordinate measuring machine dimension validation
Series Category Applicable Codes & Standards Body Materials Connection Type US Target Applications
JN-6301 / 6303 Series ASME A112.18.2 / cUPC Listed Solid C37700 Brass / Cast Iron 2" NPS Mechanical No-Caulk Gasket Pre-formed shower receptors, commercial tile bases
JN-6304 / 6307 Series ASTM D2665 / CSA B181.2 Virgin ABS / Schedule 40 PVC Solvent Weld / Hub Connection Multi-family wood-frame construction & RV units
JN-1302 / 1303 Disposer Line IAPMO PS 52 / AB1953 Compliant 304 Stainless Steel / Heavy Brass Direct Quick-Lock Flange Mount US Food Waste Disposer retrofits & renovations
JN-5014 Lavatory System ASME A112.18.2 / NSF 61 Sec 9 Dezincification Resistant Brass 1-1/4" NPS Tailpiece Threaded Commercial hospitality & premium ADA lavatories
Future-Ready Engineering Roadmap

Technical Roadmap: Next-Gen Drainage Solutions

How JANA Plumbing is integrating advanced materials science, acoustic damping, and intelligent hair-capture mechanisms to meet 2026-2030 building sustainability targets.

Acoustic Damping Polymers

Mitigating pipe noise in lightweight wood-framed multi-family construction across the US. We are introducing mineral-reinforced composite drain cores that attenuate drainage resonance below 20 dBA.

Magnetic Anti-Odor Seals

Replacing traditional water-trap evaporation failure points with magnetic mechanical backwater valves that withstand line pressure while completely isolating sewer gas during periods of prolonged vacancy.

Circular Economy Finishing

Eliminating hexavalent chrome electroplating via dry PVD (Physical Vapor Deposition) magnetron sputtering, creating hyper-durable Matte Black, Brushed Gold, and Gunmetal finishes that emit zero VOCs.

Full OEM/ODM Production Spectrum

Wholesale Shower & Sanitary Assemblies Serving United States

Explore our expanded collection of shower pans, disposal flanges, sink strainers, and pop-up assemblies engineered to US contractor standards.

Technical Clarifications & Sourcing FAQ

Frequently Asked Questions: Shower Drain Manufacturing for the United States

Direct answers on plumbing certifications, customs compliance, material test reports, and private label customization for US wholesale distributors.

How do JANA Plumbing shower drains comply with US plumbing codes (UPC, IPC, ASME)?
Our shower drains are certified to ASME A112.18.2 / CSA B125.2 and listed under IAPMO UPC/cUPC files (including Certificate No. 6229 and 8175). They fulfill all requirements stipulated by both the Uniform Plumbing Code (UPC) and the International Plumbing Code (IPC). This includes structural strength under point loading, leak-free gasket integrity under 40 PSI static head pressure, and standardized 2-inch nominal pipe threads compatible with American standard Schedule 40 PVC/ABS fittings.
Can US importers source directly from your Thailand facility to avoid Section 301 tariffs?
Yes. Our Gateway Enterprise Corporation facility in Kabinburi Industrial Zone, Thailand (operational since December 2023) is a fully equipped, autonomous production site spanning 14,400 m². Products originating from this facility carry a certified Certificate of Origin (CO) from Thailand, completely bypassing US Section 301 additional tariffs levied on Chinese manufactured goods. We offer FOB Laem Chabang or DDP terms directly to US coastal warehouses.
What brass alloys and plastic formulations do you utilize for US residential construction?
For metallic drain bodies, we utilize certified lead-free C37700 forged brass and CW617N alloys with lead content below 0.25% in strict compliance with California AB1953 and Section 1417 of the US Safe Drinking Water Act. For our composite drains, we employ 100% virgin impact-modified ABS conforming to ASTM D2661 and flame-retardant virgin PVC conforming to ASTM D2665, ensuring high thermal resistance against hot water surges up to 180°F (82°C).
What is your lead time for container-load orders shipped to major US ports?
Standard production turnaround for standard full container loads (FCL 20GP/40HQ) is 30 to 40 days from drawing confirmation. Transit times to West Coast US ports (Los Angeles / Long Beach) average 14–18 days, while East Coast ports (New York / Savannah) average 28–32 days. Expedited production cycles can be negotiated for recurring blanket supply contracts.
Do you support OEM branding, barcode packaging, and custom decorative finishes?
Yes. Over 80% of our production serves OEM private-label brands across North America. We provide laser-etched branding on stainless steel grates, customized UPC-A / EAN-13 retail barcode packaging, blister packing, and contractor bulk Master Packs. Decorative finish capabilities include Matte Black, Brushed Nickel (PVD), Polished Brass, Oil Rubbed Bronze, and Brushed Copper, all passing 24-hour CASS and 200-hour neutral salt spray tests.
Ready to Streamline Your Supply Chain?

Procure Certified Shower Drains Directly from the Source

Request our full technical submittal sheets, complete 2026 product catalogs, or receive an immediate FOB / DDP volume quotation from our international engineering sales team.