synchronous gear motor 220V 24V 50/60 5/4/3/1 RPM HENGSEN

Aluminium refrigerant testing manifold pressure double gauge set refrigeration meter

We are professional OEM manufacturer of HVAC Control Products,
Refrigeration Parts&Tools,Brass fittings&Copper Fitting,Disperse pipe(refnet joint).

We founded in 1988 years and have 10 years ODM&OEM experiences.
Our products Brand"Hengsen"is a famous brand in China local market and also in some countries.
We have 3 main series products.
(1)HVAC Control products:
-Motorized brass Ball Valve
-Motorized Zone Valve
-Electric Thermal Valve
-Brass Solenoid Valve(air,oil,water)
-Motorized Flange Iron ball valve
-Damper actuator
-Dynamic Pressure Balance Electric Regulating Valve
-Dynamic Balance Filter motorized ball valve
-Water Flow Brass Static Balance valve
-Electrical Control Auto compensation Plug valve
-Mechanical thermostat
-Digital thermostat
-Temperature sensor
-Liquid Flow Switch
-HVAC Brass Control Valve(with Actuator)
-HVAC Iron Control Valve(with Actuator)

(2)Refrigeration Parts&Tools:
-Double Manifold gauge sets-Single manifold set-Refrigeration Gauges
-Charging Hose-Quick Couplers-Sight Glass-Hand Valve
-Split Air Conditioning Valve-Refrigeration Ball Valve
-Refrigeration Solenoid Valve-Filling Valve-Can Tap Valve
-Needle Valve-capillary-Comb Slice-Cutting Knife
-Brass Nut-Brass tie-in
-Disperse pipe(refnet joint)

(3)Copper&Brass Pipe Fitting:
-copper Elbow-copper Tee-copper Straight coupling
-copper Reducing Coupling-copper U Bend-copper P-Trap
-Brass Solenoid Valve(water,oil,air)
-Brass Male&Female Eblow
-Brass Male&Female Tee
-Brass Male&Female connector

1. who are we?
We are based in Zhejiang, China, start from 2001,sell to Southern Europe(8.33%),Northern Europe(8.33%),Central America(8.33%),Western Europe(8.33%),Eastern Asia(8.33%),Mid East(8.33%),Oceania(8.33%),Africa(8.33%),Southeast Asia(8.33%),Eastern Europe(8.33%),South America(8.33%),North America(8.33%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
HVAC fittings,Refrigeration fittings,Copper fittings,Brass fittings,Copper elbow

4. why should you buy from us not from other suppliers?
The Group professionally Manufacturing Refrigeration and HVAC Products since 1988.
Moreover, we own 2 ISO 9001:2008 / ISO 14001:2004 and SGS audited certified factory facilities covering a total area of 110,000 square meters.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese,Japanese