Is my macbook battery genuine

So i have macbook pro 2017 without touchbar and i know that the official battery manufactured is SMP but mine is DSY . Here's the detail

Battery Information:

  Model Information:

  Serial Number: F5D*********T7AC

  Manufacturer: DSY

  Device Name: bq20z***

  Pack Lot Code: 0

  PCB Lot Code: 0

  Firmware Version: 901

  Hardware Revision: 1

  Cell Revision: 3666

  Charge Information:

  Charge Remaining (mAh): 2939

  Fully Charged: No

  Charging: No

  Full Charge Capacity (mAh): 4787

  Health Information:

  Cycle Count: 16

  Condition: Normal

  Battery Installed: Yes

  Amperage (mA): -511

  Voltage (mV): 11640