品质，只因经久淬炼；

成功，源于用心执着！

徕亚机械，28年峥嵘岁月，

                28在风雨兼程！ 

                28年岁月，用心，方能精良，千锤百炼，不忘初心。

恒久——源于执着

品质——源于不断创新

  
      徕亚（LEYA）公司成立于1998年，系中瑞合资企业，公司占地面积35000平方米。徕亚技术来源于瑞典、德国，并且是欧洲著名风机企业指定合作伙伴。
       现徕亚环控涉及轨道交通环控系统、工业厂房环控系统、食品厂房环控系统，畜牧业环控系统，尤其是在轨道交通车辆段高大空间诱导通风领域，做了大量的研发和创新，颠覆了传统的通风方式，使高大空间的通风更加人性化、无死角；给每个工位提供了更舒适的自然风。
       我公司拥有雄厚的技术力量、精干的管理人员和高素质的团队，我们以客户需求为中心，大力研制与轨道交通相适应的通风环控系统，力争做到完美，为城市轨道做出自己的一份贡献。
 现代中国是世界工业国，正值工业发展难得的机遇期，国内的超大超高型的厂房越来越多，而这种超大超高的厂房的通风问题成了不可忽视问题。大型厂房耗电量大、电费贵，如何节能也成了迫于解决的问题之一。
我公司现建立了1:1实验室，掌握第一手的实验数据。此通风系统采用德国进口电机，使用时间长、节能、环保，整个技术走在世界前列。
徕亚公司推出的高效智能节能的通风环控系统不仅为用户提供了通风功能，而且向用户提供了一种选择。
我公司预期目标首先是将大型厂房气流推射运载式通风系统推向全国的大型厂房，解决国内各类型厂房的通风难问题。高效智能节能的通风环控系统将会替代传统的管道风机及屋顶风机，成为新型的工业通风系统。而且高效智能节能的通风环控系统可应用于各个系统，比如航天系统、轨道交通系统、食品行业、轻工业行业、畜牧业等等。
我公司在建成环控装置技术中心后，在环境通风领域将达到国内外一流水平。在中心建成后可为国内培养大批通风行业的优秀技术人才，并且该中心可为国内诸多领域提供全方位的技术支持。在畜牧业，轨道交通，工业上我公司的技术得到广泛的应用并得到用户的一致的好评。例如在农业中，我公司技术已经应用于牛舍，猪舍等农业领域中，在工业上我公司系统在大型厂房排风项目中得到大面积应用，以及在在轨道交通项目中也已经取得丰硕成果并得以应用。现在我公司的通风理念和通风系统已经覆盖了全国各地。为改善环境通风这一领域做出巨大贡献。  

Quality is only due to long-term refinement;

Success comes from dedication and perseverance!
           LEYA Machinery, 28 years of ups and downs!
           Over the course of 28 years, with hard work, one can be refined, tempered, and never forget one's original intention.
Persistence - Derived from persistence and perseverance
Quality - Derived from Continuous Innovation

LEYA Company was established in 1998 as a Sino Swiss joint venture, covering an area of 35000 square meters. LEYA Technology originates from Sweden and Germany, and is a designated partner of renowned European wind turbine enterprises.

Currently, LEYA Environmental Control involves rail transit environmental control systems, industrial factory environmental control systems, food factory environmental control systems, and animal husbandry environmental control systems, especially in the field of induced ventilation in high space of rail transit vehicle sections. It has made a lot of research and innovation, overturning traditional ventilation methods, and making ventilation in high space more humane and without blind spots; Providing a more comfortable natural wind for each workstation.

Our company has strong technical strength, capable management personnel, and a high-quality team. Focusing on customer needs, we vigorously develop ventilation and environmental control systems that are suitable for rail transit, striving to achieve perfection and make our own contribution to urban rail transit.

Modern China is an industrialized country in the world, during a rare period of industrial development. There are more and more super large and super high factories in China, and the ventilation problem of these super large and super high factories has become an undeniable problem. Large factory buildings consume a lot of electricity and are expensive, so how to save energy has become one of the urgent problems to be solved.

Our company has established a 1:1 laboratory to master first-hand experimental data. This ventilation system uses imported German motors, which have a long service life, energy conservation, and environmental protection. The entire technology is at the forefront of the world.

The efficient, intelligent and energy-saving ventilation and environmental control system launched by LEYA Company not only provides users with ventilation function, but also provides users with a choice.

Our company's expected goal is to first promote the air jet carrier ventilation system for large-scale factories nationwide, and solve the ventilation difficulties of various types of factories in China. An efficient, intelligent, and energy-saving ventilation and environmental control system will replace traditional duct fans and roof fans as a new type of industrial ventilation system. Moreover, efficient, intelligent and energy-saving ventilation and environmental control systems can be applied to various systems, such as aerospace systems, rail transit systems, food industry, light industry, animal husbandry, and so on.

After building the Environmental Control Device Technology Center, our company will reach the first-class level in the field of environmental ventilation at home and abroad. After the completion of the center, it can cultivate a large number of outstanding technical talents in the ventilation industry in China, and the center can provide comprehensive technical support for many fields in China. Our company's technology has been widely applied in animal husbandry, rail transit, and industry, and has received unanimous praise from users. For example, in agriculture, our company's technology has been applied in agricultural fields such as cowsheds and pig sheds. In industry, our company's system has been widely applied in large-scale factory exhaust projects, and has also achieved fruitful results and been applied in rail transit projects. Our company's ventilation concept and system have now covered all parts of the country. Make significant contributions to improving environmental ventilation in this field.