Smart Valve Innovation

We have been staffed with experienced engineers.

Designs into products with the consummate manufacturing

Water Controlling Solution Start Here...


Since Working For

Smart Valve, SS Manifold,

Thermostatic Mixing Valve

Plumberstar has focused on fluid control, which covers metals, water control valves, and heating system. 15 technical engineers and QC&QA team behind Plumberstar, from design to logistics, have a perfect quality assurance system.


Free samples are within 7-14 days.

Samples are free provided as your requirement. Free samples are available; E-mail would be replied to within 24 hours and 7 days consistently.


The artwork design is for 9 days.

Free artwork design and printing provided to you Plumberstar color box is without extra cost; It’s over 8 versions of artwork design can benefit you as well


36 months warranty of all

The warranty periods apply from the first date of receiving the product and any claim under this period. The warranty covers defects in materials and finishing or function.

Production Equipment For Valve and Heating System

Our factory is related to fluid-control tech valves and stainless steel metal parts. That is strictly according to ISO9001 and with SGS audit quality standards.


The Top Supplier-Plumberstar China

Flexibe Water

The flexible water control products work in the plumber system.


The top-rated valves and HVAC heating manifold vendor

Check Valve

Best brass check valve and stainless steel strainer supplier.


The ball valve is to isolate the sections of a plumber system.

Intelligent Valve Developing

Brass valve innovation and heating projects are the way.

The forged machine, CNC machine, Automatic instrument lathes, drilling machine tools, testing, laboratory machines are based on TAIWAN standards, quality, and production efficiency. Equipped with the most comprehensive inspection lab, we can conduct raw materials tests, chemical test mechanics performance tests, nondestructive tests, fatigue test,s and other special tests required by customers. Advanced inspection equipment has allowed us to optimize,3D design, manufacturing, development, and test the products; customer feedback has driven us to continuously improve product design.

QC&QA Works Showing

brass valve
handle test
torsion data
water pressure testing
water pressure test
destructive test
testing of radiator valve
trv test
radiator spare parts


  •  Free drawing designs of valves and manifolds or customized new projects.
  • New tooling and free samples fabricate within 15 days.
  • Free artwork design and color box and brown carton package.
  • OEM&ODM both are available by Plumberstar China.
  • One-stop solution and service. From China factory to customer’s warehouse.
  • L/C, T/T, D/P, O/A payment terms are acceptable.
High Quality Manifold

Valve in Water Pipeline Fixtures

The brass valve is related to both household and construction. It is vastly used for plumbing and HVAC purposes. These kinds of valves are highly effective at tight seal formation.

raw materials


Our QC is checking includes metals products in raw materials components analysis and water pressure and leakage testing based on drawing design and client’s requirements. Brass valves are a common sight in many homes, as they are often used to control water flow. While they are generally low-maintenance, it’s important to inspect brass valves every once in a while to ensure they’re functioning properly and don’t need repair. 

Valve Test in Laboratory

Valve’s Dimensions, Functional test, Pneumatic and hydraulic test, mechanical test, opening torque test, and screw torque test.
Stop valves being highly reliable functions and lifetime. And long-lasting in comparison to gate valves. They are primarily used for cutting out and controlling applications. Moreover, these valves are more impermeable, which is why they do not allow any moisture. It also has the capability of maintaining water temperature differences.

brass body test

Purpose of Ball Valve

The primary purpose of the brass ball valve is to isolate the pipe sections from each other when it is in a closed state. However, any water leakage makes it useless. A ball valve is a type of valve that uses a sphere to control the flow of liquids and gases. It is opened by rotating the globe 90 degrees to clear the seat and allow the fluid to flow through. When closed, the ball valve seals off the opening using the fluid pressure on both sides of the ball. Ball valves are durable, easy to operate.

Manifold Features

The radiant floor Circuit heating manifold, It’s an HVAC temperature control for mixing water. Hot water mad cold water through different pipeline hose and into the manifold balanced to ensure water temperature a flow is distributed accordingly at a house. A flow meter gauge can check if any issues of the correct water flow are pumped into each hose to maintain a comfortable temperature at home; adapters connect the hose from 2-12 loops manifold and the electrical actuator with the electrical actuator intelligent control.

cnc machine manifold
automatic machine

Cutomized Auto CNC Machine

The automatic CNC machine workshop is working for brass insert, valve, air vent, radiator valve, and pipe fitting, and only 2-3 workers are operating 80 sets machines, and the output capacity is three times compared with a normal one, and the dimensions are reliable strictly comply with drawings and requirement

Torsion Test

The Torsion testing of the brass valve which including the twisting of a valve along an axis and gets the details of torsional shear stress, maximum torque, shear modulus, and breaking angle of a thread with brass materials and stainless steel raw materials as well; It’s able to provide reliable materials without a break to our customers

torsion test of body


Plumberstar manufactures the best water valves and TRV heating mixing pump sets. These certifications are approved with a fact with a reliable supplier.

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Free Sample & Free Price
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