close
Choose Your Site
Global
Social Media
Views: 0 Author: Site Editor Publish Time: 2026-07-15 Origin: Site
SHUANGLIN VALVE is a valve manufacturer based in Yuhuan, China — a city widely known in the industry as China's "Valve Capital" for its concentration of valve factories, foundries, and supply chains. With 30 years of experience in the research, development, production, and sales of brass, bronze, and stainless steel valves, we explain in this article who we are, what we make, and how we work with international buyers.
Being based in Yuhuan means we operate inside one of the most complete valve manufacturing supply chains in the world — from raw brass and bronze casting to precision machining, testing, and finishing — all within the same industrial cluster. This local ecosystem is part of why our factory has been able to focus on one thing for three decades: manufacturing durable, code-compliant valves for water supply, heating, and industrial piping systems. Over the years, we have supplied large domestic engineering and construction projects in China and worked alongside international trading partners to bring our products to overseas markets. That long-term project experience shaped our production standards — our equipment, tooling, and quality control system were built to meet the demands of large-scale procurement, not just small trial orders.
Today, we continue to combine three decades of manufacturing discipline with a growing direct relationship with distributors and importers around the world.
As a full-range valve manufacturer, we produce complete valve series in three materials — brass, bronze, and stainless steel — so buyers can source their entire project requirement from a single factory:
Gate valves. Our gate valve series covers standard, union, extension, and quick-open configurations, as well as gate valves combined with an integrated check function. For applications that require tamper-proof control, we produce lockable gate valves in both mechanical locking and magnetic locking versions, widely used in water meter installations, HVAC systems, and municipal water projects.
Ball valves. Beyond the standard brass ball valve, our range includes PPR-compatible, mini, strainer-equipped, temperature-sensing, and magnetic locking ball valves, available with different handle and connection styles (union, male thread, female thread, butterfly handle) to match different installation requirements.
Globe valves. Including standard and adjustable regulating valves, magnetic locking versions, and models with an integrated drain function.
Flow control & protection valves. Check valves (horizontal and vertical), backflow preventers, Y-strainers, balance valves, differential pressure bypass valves, air vent valves, vacuum breakers, and foot valves — the supporting components most piping systems need alongside their main valves.
Electric valves. Electric ball and globe valves in both 2-wire and 3-wire control configurations, including 3-way versions for zone control applications.
Underfloor heating & manifold systems. Brass and stainless steel manifolds (manual, flow-meter, and manual/automatic combined), mixing systems, thermostatic valves and thermal actuators, temperature sensor bulbs, manifold control panels, plus the supporting fittings — sleeve valves, adapters, plugs, pressure gauges, and safety valves — needed for a complete system.
General plumbing fittings. Water taps and quick-open/slow-open angle valves.
Each of these valve families — gate, ball, check, strainer, and air vent — is also available in bronze and stainless steel, not just brass, so buyers can match the right material to each application and budget, from standard plumbing to marine and corrosion-sensitive environments.
Every valve leaving our factory goes through a structured quality control process, from raw material inspection to pressure testing before packaging. Our production is backed by CE and ISO certification, giving international buyers a documented quality standard to reference when presenting our products to their own clients or project engineers.
We understand that for a brass valve exporter, certification isn't just paperwork — it's often the first thing a buyer's compliance or procurement team checks before approving a new supplier.
One thing that sets us apart from many valve wholesale suppliers: our standard-catalog valves have no minimum order quantity, and typically ship within 7 days. This means trading companies and distributors can test our quality with a small trial order before committing to a bulk purchase — no need to pre-fund a large container just to start working with us.
For buyers who need custom valves — different materials, sizes, connection types, functions, or private-label branding — we offer full OEM and ODM services. Custom orders require a minimum order quantity of 5,000 pieces with a production lead time of around 35 days. Mold fees for custom tooling are charged upfront but are refunded as a deduction against future bulk orders, so long-term partners are not paying for tooling twice.
Our brass, bronze, and stainless steel valves are used across a wide range of applications:
· Water supply and plumbing systems
· Residential and commercial heating systems, including underfloor heating
· HVAC systems
· Marine piping systems, where corrosion resistance matters
· Municipal water infrastructure projects
· General industrial and construction piping
Our valves reach buyers across the Middle East, Africa, and other regions through both trading partners and direct export. We welcome inquiries from trading companies and distributors looking for a factory-direct valve manufacturer rooted in Yuhuan, China's valve manufacturing heartland — not a trading company reselling under a factory label.
How long has SHUANGLIN VALVE been manufacturing valves? We have 30 years of experience manufacturing brass, bronze, and stainless steel valves, based in Yuhuan, China.
Where is your factory located? Our factory is located in Yuhuan, a city widely known in the industry as China's "Valve Capital" for its concentration of valve manufacturing supply chains.
What materials do you produce valves in? We produce complete valve series in three materials — brass, bronze, and stainless steel — covering gate valves, ball valves, check valves, strainers, and air vent valves in each material.
Do you have a minimum order quantity (MOQ)? Standard catalog products have no MOQ and typically ship within 7 days. Custom OEM/ODM products require a minimum order of 5,000 pieces with a 35-day lead time.
Do you offer OEM and ODM services? Yes. We support customization of material, size, connection type, function, and branding/logo for buyers who need private-label or project-specific valves.
What certifications does SHUANGLIN VALVE hold? Our products are CE and ISO certified, with quality control covering raw material inspection through pressure testing before packaging.
Which markets does SHUANGLIN VALVE currently serve? Our valves reach buyers across the Middle East, Africa, and other regions through both trading partners and direct export.
Ready to work with us? Whether you need a small trial order of standard valves or a custom OEM production run, our team can walk you through pricing, certification documents, and lead times.
