Motion control solution (energy saving & better process control): frequency inverter, variable speed drive (VSD), VFD, adjustable frequency drive (AFD), closed loop vector AC drive, motor soft starter, brake units...
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  Certificates of our company (Shenzhen POWTRAN Technology Co., Ltd., DaLian POWTRAN Technology Co., Ltd.) for your reference (abour our products: variable speed drive, frequency inverter, adjustable frequency drive, servo motor, servo drive, motor soft starters, EMI filter...):
CE, ISO9001, ABS, TUV...

CE certificates for vector frequency inverters:
CE approved for vector control AC drive:
CE certification:

ISO9001:2000 certification:

CE certificated:

ABS certification:

TUV certification:

All the materials we source outside are strictly inspected. And we prepare aging process with several hours. Thus the unqualified materials will be discarded.

The assembly process of our factory is strictly controlled under the international standard, such as ISO9001:2000. After the products are assembled, our products will be tested with the load (for example, ac drive) and without the load.

About 24-hours aging on the finished products will guarantee our clients to get the qualified products.

We (Powtran Technology Co., Ltd.) also offer about 15-month or longer guarantee period to our clients. During the warranty period, we offer free spare parts, even free products for replacement if it is caused by the quality.

Our first class solution to motion control help our clients in the world in different industries.

Visit more certifications of our company, such as certificates of AAA grade credit enterprise, certificates of growing enterprises, high-tech enterprise and tax registration card.
Visit more certifications of our company, such as certificate of foreign trade operators, National Torch Program, National 863 Program in China.

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A leading manufacturer and supplier of first rate variable speed drive,frequency inverter, PWM vvvf drive, vector control ac drive, motor soft starter, servo motors and drives, EMI filters, voltage: 220V, 380v, 400 v, 415v, 460V, 480V,575v, 660v,690V, 1140 VAC, and above, power: 1 hp to 840 hp (0.4kw to 630kw) or above.
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