Committed to providing customers with the best energy-saving solutions
Our products are manufactured using advanced technology and high-quality materials, which can help you save energy and reduce carbon emissions.
Say goodbye to cold feet and hello to the ultimate comfort with our water underfloor heating systems.
Handing products are designed to be easy to install, low maintenance, and long-lasting, giving you peace of mind while enjoying the benefits of our advanced heating technology.

Our quality

Offer high-quality components specifically designed for the European markets.

environmentally Friendly

Extremely reliable and energy-efficient, helping to protect the environment.


OEM, highly personalized customization, reply within 24 hours.

One Stop

Provide one-stop purchasing service, helping find products of interest

One-stop Floor Heating Solution

Choose a product category below to get started.


2-12 Loops ,Cu or stainless steel

Mixing Pump Pack

Customizable:with pump or not

Manifold Fittings

Air vent, drain valve, flow meter

About us

Handing is a professional manufacturer and exporter of HVAC roducts. Our company is a joint venture established by three different factories with two sales branches in Milan and Yuhuan. Our main business is selling heating line products, including manifolds, mix water systems, filter, safety valve set, radiator valves, radiator fittings, hoses, and so on.


Quality Control

Each product will be manually inspected before shipment.

Professional equipment

Professional equipment supports stable delivery time.

Various styles

From accessories to kits, choose from a variety of sizes and styles.

ask us anything


Sure, we warmly welcome your visit. Just tell us your detailed schedule, we will arrange accompanies and show you our factory.

Usually our MOQ for manifold is 50pcs per size and for airvent and other valves is 1000pcs- 3000pcs,but it depends, sometimes we have stock or if you have a big annual purchase quantity, we can adjust the MOQ for you.

Usually our payment is TT 30% as deposit , 70% against copy of B/L. However there are also many expections , then we will depend on the practical situation, negotiate with our customer and get the best way for both.

We are a industrial and trade company, we have our own factory in Yuhuan,Zhejiang province. Mainly products are heating line products. Our international sales department is in Yuhuan,also we have branch in Milan.Besides, we also search other products for our customer if needed.