Langfang Yehui Building Materials Co.Ltd is specialized in producing glass wool and steel structure supporting  for twenty years. And our company is strong in technology and modern production equipment.
  Our company uses International advanced wool-making technology of centrifugal atomization to produce new style thermal insulation materials-centrifugal glass wool,serial products.
  Quality,satisfaction,recognition is our ultimate goal.
  Welcome more corporation and people join us.