Since 1998, JANA Plumbing has engineered kitchen sink strainers, lavatory drains, bath and shower drains, closet flanges and brass pipe fittings for professional building retail, wholesale and RV brands. Every part is formed, machined, polished and packed under one roof — and now produced in two countries to give importers a resilient, dual-origin supply chain.
Our best-selling JN-1001 series pairs a solid brass body with precision-machined threads for leak-free seating and long service life — available with or without a pre-assembled tailpiece.
Founded in early 1998 on the east coast of Zhejiang Province, China, JANA PLUMBING CO., LTD. specializes in developing and manufacturing solid brass and stainless steel sanitary ware. Our core lines span kitchen sink strainers, lavatory drains, bath and shower drains and pipe fittings — supplied to professional building retail, wholesale and RV customers throughout North America.
In December 2023, Gateway Enterprise Corporation (Thailand) Co., Ltd. completed its new plant in Kabinburi Industrial Zone, Prachinburi Province. Covering 14,400 m² and focused on automated equipment, it gives buyers a second qualified production origin without changing specifications or quality standards.
Yuhuan, Zhejiang · Full process chain from hydraulic forming to packing since 1998.
Kabinburi, Prachinburi · 14,400 m² automated facility, operational since Dec 2023.
Four capabilities that reduce sourcing risk for distributors, private-label brands and RV OEMs.
A complete in-house production chain — hydraulic forming, stamping, machining, polishing and packing — lets us meet almost any customer requirement. With nearly 30 years of sanitary ware experience, we have earned a solid reputation in the North American retail, wholesale and RV markets.
Our certificates demonstrate conformity with stringent standards developed by ISO, ASME, NSF and CSA, alongside UPC and cUPC listings — so your products clear code and retailer compliance reviews with documented evidence.
Flow-line production, real-time order tracking and proactive supply-chain management remove delays before they arise. Whether high-volume replenishment or complex custom projects, punctual shipments keep your operations running smoothly.
Manipulator robots, progressive dies and automated workflows deliver accuracy and efficiency, minimizing human error and labor cost while sustaining strict quality standards. The result: faster turnaround, less waste and agile response to market demand.
Keeping every stage under one roof shortens lead times and gives us full traceability for quality audits.
Brass and stainless bodies shaped under controlled pressure.
Progressive dies for flanges, baskets and grids.
Threads and sealing faces cut to tight tolerances.
Surface preparation for consistent, durable finishes.
Chrome, brushed and specialty finishes to spec.
Quality checks, then retail or bulk packaging.
Independent listings and management-system certificates covering North American plumbing codes, lead-free requirements and quality management. Click any certificate to inspect it in full resolution.
Need listing numbers for a specific SKU? Contact our compliance team
Practical guidance from our engineering team on drain design, materials and installation — written to help you specify the right part the first time.
The flower style overflow plate turns a purely functional sink component into a design detail. We explain how its pattern balances elegance with reliable overflow protection — and why it is a smart add-on SKU for kitchen and bath retailers.
Read the GuideA look at the grid geometry and sturdy materials that help this strainer stand up to daily kitchen use.
How modern plastic shower drains prevent clogs and improve drainage performance across shower configurations.
Why a properly engineered pop-up drain assembly delivers a quick, reliable fix for common lavatory issues.
The questions procurement managers ask us most when qualifying a new drain and sink-strainer supplier.
Get our full catalog with dimensions, finishes and certification references for all 16 product families.
