Shengtian or HZST3D all are ours brands.
Printing condition：
Material:PLA
Brand:HZST3D
Printing temperature：215~235℃
Print speed：30~60mm/s
Empty speed：40~80mm/s
Heated Bed: Not required but can be used (up to 60 °C)

NOTE:
This is a new type of PLA filament. The printing temperature is about 10-15 degrees higher than that of ordinary PLA, and it has high toughness than ordinary PLA.