The Leader Manufacturer

Make water controller solution

Make smart innovation projects

Make products installation easy !


Months Focus On
Intelligent Valves


Since 2006, Taizhou Jiaxin Metals. Which is a professional Vendor and Exporter that is related to the design, development, and production of the manifold, fittings, and valves, motorized valves; it’s a benefit for the plumbing system and heating projects in your house, here is our package services from design, drawings making,  CNC machine, water testing, Installation,Packing, QC&QA, clearance customs documents making to the after-sales service and tracking. We are able to give our customers outstanding products and the superior service they want.

And your order is always traceable in the Plumberstar quality control system.


Our normal lead time is 30 days, as for samples the lead time can be controlled within 7-15 days including new tooling development. The inspection report will be provided to customers by each order; Loading checking and inspection reports will also be provided to customers. Our defect rate has reached 0.459% in 2019; OEM&ODM both are available. As a result of our high-quality products and outstanding customer service, we have gained a global sales network reaching the USA, Australia, Germany, Spain, Mexico and Russia, etc; If you are interested in any of our products or would like to discuss a customized order, We are looking forward to hearing from you and together we create more success.


OEM Brass Parts For You

Our continuous innovation of flow products are working for house water control

Plumberstar is able to service you with OEM, It’s based on your drawing and samples to make a copy with your brand, and your artwork, so many compelling reasons to get a better solution about fluid control parts, fittings, smart valves, and heating manifold; one-stop solution and project are widely welcomed by customers and provide a comfortable experience.

Personalized Customization

Efficient Product Design and Sampling

Plumberstar focuses on creating ideas of design valves, TRV, thermostatic, HVAC, tap, manifold, and pipe fitting for matching heating systems, kitchen, and bathroom that meet customer needs. Whether for commercial buildings or public facilities, from design a whole project to fabricate it and QC&QA are our packet service. Plumberstar will use advanced technology to provide customers with professional products.

Your Reliable Factory

raw materials
cnc machine manifold
forging process
leakage test
hvac design
automatic machine
cnc machine
brass bar testing
dimension checking
valve assembly
package stock


iso9001 quality certified
product quantity certificate 01
export license
ce 00
export import license
h57 3brass materails testing papers

Customers Reviews

"Thank you for your support, Kevin, brass valves are with a reliable quality always, you are a good partner and friend since 2010, It's lucky found you in China"
Adam Sendler
"I got the shipment on time, and the new designing thermostatic valve is popular, I don't know how to say to thank you, Kevin, I can sleep well if you are here"
Mila Kunis
"The 3rd container was reached last week, manifolds are approved by QA already, the new pressure gauge is very nice as well, I will treat you a Tsingtao Beer"
Mike Sendler


Guide or Pricelist and Catalog ? $199 valued documents are FREE