Shenggong national standard PA200 conjoined 12-meter Shengong national standard PA300 conjoined 12-meter Shengong national standard PA400 conjoined 12-meter Shenggong national standard PA400 conjoined 20-meter Shenggong national standard
National standard motor:
Using thickened copper and higher stator and rotor
PICC:
This product is insured by an insurance company
Corporate store:
Shengchang factory direct sales, preferential treatment for large quantities
