
Diaphragm-type hand valves are manual flow control components for refrigeration ...
The cartridge-type sight glass is a visual monitoring component for refrigeratio...
The refrigerant gas-liquid separator is a core separation component in refrigera...
The copper drying filter is a specialized purification component for refrigerati...
Oil-filled pressure gauges are specialized pressure monitoring instruments. Buil...

We have a strong R&D team, and we can develop and produce products according to the drawings or samples the customers offer.

We have our own testing lab and the most advanced and complete inspection equipment, which can ensure the quality of the products.

We develop premium products for global high-end markets, meeting international standards and exporting worldwide.

Robust production capacity with controlled material costs, quality, and steady supply. Full ERP support ensures efficient 24/7 operation.

Rigorous supplier screening and material testing ensure consistent quality. Advanced process design enables stable, traceable production with efficient control.












A cylinder valve, as a key pneumatic control component, operates on the principle of compressed air power conv...
Charging air conditioner refrigerant using a Fluorine filling hose involves four core steps: First, connect th...
Choosing the right heating tool is crucial when doing metalworking, plumbing repairs, or DIY home renovations....
In refrigeration and air conditioning systems, there is a key component known as the "system cleaner"—the refr...
In the fields of air conditioning and refrigeration repair, small appliance maintenance, and precision hardwar...
In modern industry and scientific research, fluid transmission systems place increasingly higher demands on ma...