lVEN clean room system provides whole-process services covering the design, production, installation and commissioning in purification air conditioning projects strictly in accordance with the relevant standards and ISO /GMP international quality system. We have established construction, quality assurance, experimental animal and other production and research departments. Therefore, we can meet the purification, air conditioning, sterilization, lighting, electrical and decoration needs in diverse fields such as aerospace, electronics, pharmacy, health care, biotechnology, health food and cosmetics