SHENZHEN SINE ELECTRIC CO.,LTD, established in April 2003, is one of the earliest companies in China engaged in research, manufacture and sales of frequency inverters. As a major player in China, we currently have 30 branches nationwide to service our dealers and end-users.

Our product line includes: universal inverters, special purpose inverters, servo drive, braking unit and PG feedback card etc that are widely applied to cable, plastic injection machine, heat supply station, central air conditioner, metro, paper maker, industrial washing machine, CNC lathe, wood processing, cement, port, oil refinery, coal mine, coating machine, handrail escalator, water supply, dyeing machine, textile, and energy saving reform etc.

We understand that price and quality plays a key role in long term cooperation with our customers, we commit to offer competitive price with superior quality, our quality system is ISO9001 / TUV, and we built barcode tracing system to prevent quality defect rather than to inspect and fix the problem after it occurs.

Our advantages:

Speedless sensor vector control (open loop vector control)
Stable performance
Easy operation
30 branches throughout China

Our product line:

EM300A, Open loop / enclosed loop vector control inverter (universal series)
EM303A, Open loop vector control inverter (universal series)
EM308A, Open loop vector energy saving inverter (for blower, air compressor etc.)
EM309A, Tension control inverter (special for wire drawing machine)
EM311A, Wire drawing machine inverter (powerful inching control)
EM318A, Ball mill inverter
EM319A, Power pay-off and take-up inverter (for cable manufacturing)
EM320A, CNC lathe inverter
EM321A, Veneer lathe inverter (special for wood processing)
EM330A, Open loop vector control lift inverter (for sea port/ wharf)
EM331A, Elevator inverter
EA100, Servo drive (for lathe, textile etc.)
BR100, Braking unit
PG feedback card