NEWS

NO.1633480 Patent Certificate Oiler


Release time:

2019-08-05

It is awarded the title of Advanced innovative enterprise of Guangdong and its R&D center becomes Municipal R& D center. So far Henglong has successfully applied for more than 100 patents home and abr

It is awarded the title of Advanced innovative enterprise of Guangdong and its R&D center becomes Municipal R& D center. So far Henglong has successfully applied for more than 100 patents home and abroad.