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Drafting unit of national industry standards for solenoid switches and relays

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Since 1990

Zhejiang HUANFANG Automobile Electric Appliances Co.,Ltd.

There are more than 420 sets of equipments in Huanfang,Main production and testing equipments are as follows: solenoid switch assembly line, new energy high voltage contactor assembly line, automatic winding machine, CNC spot welding machine, cold extrusion hydraulic press, automatic hot riveting machine, spring shape and position tolerance tester, hydraulic universal testing machine, German Spector Material analyzer, automatic spring leak detection oiler, CMM, high and low temperature vibration test bench, Hardness Gauge, solenoid switch performance test bench, metallographic analyzer, salt spray testing machine, solenoid switch fatigue testing machine, vacuum furnace, tunnel hydrogen furnace, helium mass spectrometer leak detector, laser welding machine, exhaust station, hydrogen leak detector, finished aging bench, contactor comprehensive test bench, new energy high-voltage contactor electrical life testing machines ,ect.

Factory exterior

Solenoid armature Cell line

|nspection room

|nspection room

New energy high-voltage contactor electrical life testing machines

Vacuum furnace

Solenoid switch assembly line

New energy high voltage contactor assembly line

Automatic winding machine

CNC spot welding machine

German Spector Material analyzer

Automatic spring leak detection oiler

Three coordinates

Automatic spring dynamometer

High and low temperature vibration test bench

Helium mass spectrometer leak detector

Hydrogen leak detector

ROHS metal environmental protection analyzer

Roughness Tester

Spring fatigue high frequency testing machine

Two-dimensional image measuring instrument

Salt spray test machine

Profile measuring instrument