Over 23 years of developing.hualong is consistently focusing and developing our professions and knowledge in Hydraulic system in cabin pumps and cabin cylinders.Today we are glad to apply a new patent:
Patent name:A new plane cam for automatic manufacturing
Patent No:ZL 2020 2 2821310.3
Patent holder:Yueqing Hualong Mechanical Accessories Factory
Hopefully,we will invest more to update our knowledge to satisfy our customers.and committed to our field.