400h temperature cycle test,24 h salt spray test, also vibration test.

SHANDONG LIAOCHENG LUYUE AUTO MOTOR CO., LTD Started in May, 2005, now with 142 employees, includes 16 engineers, can produce starters 30000 pcs monthly, Armature, Field case ASSY, Solenoids 40000pcs monthly each. total turnover in 2022 is RMB 120 million. Mainly work with famous distributors from Europe & North America.