Hengda has 30 years experience in research and development of sealing materials production ,
as Hengda has the strongest worker team containing two high skill engineer and sixteen skill workers.
Hengda scientific research and innovation of sealed product is in the leading position of sealing industry.
Hengda has 280 workers, 40% of employees own diploma degree.
as Hengda has the strongest worker team containing two high skill engineer and sixteen skill workers.
Hengda scientific research and innovation of sealed product is in the leading position of sealing industry.
Hengda has 280 workers, 40% of employees own diploma degree.
China