烟台维赛智能制造有限公司(原烟台欧森纳换热科技有限公司)是烟台维赛环境科技有限公司全资子公司，位于美丽的滨海城市---烟台。公司致力于制冷、石油、化工等行业的各种压力容器的设计、生产制造，占地面积4万平方米，其中建筑面积2.2万平方米。

公司具有D类压力容器的设计及制造资质，并荣获山东省高新技术企业证书。

公司主要生产壳管式蒸发器、冷凝器、油分离器、贮液器等各种规格压力容器、以及氨、CO2、氟类桶泵机组、氨分板换、撬块机组等机组化产品。产品广泛应用于制冷、CO2制冷、石油、食品、酿酒、环保、纺织、机电、冶金等领域，销往全国二十多个省市自治区，并出口到亚洲、非洲、南美洲和欧洲的二十多个国家及地区。

“品质优异、科技当先、持续进步、合作共赢”是我们一直秉承的经营理念，“团结、融合、协同、积极、向上”是我们共同信奉的核心价值观，烟台维赛智能制造有限公司以建设科技企业为目标，不断提高人类生活质量为己任，注重环保，节约能源，不断创新，为客户、公司、员工及社会创造价值。

Yantai Weisai Intelligent Manufacturing Co., Ltd., a wholly-owned subsidiary of Yantai Weisai Environmental Technology Co., Ltd., is located in the beautiful coastal city of Yantai. The company is dedicated to the design, production, and manufacturing of various pressure vessels for the refrigeration, petroleum, chemical, and other industries. It spans an area of 40,000 square meters, with a building area of 22,000 square meters. 

The company possesses design and manufacturing qualifications for Class D pressure vessels and has been awarded the certificate of high-tech enterprise in Shandong Province. 

The company primarily produces various specifications of pressure vessels such as shell-and-tube evaporators, condensers, oil separators, and liquid receivers, as well as unitized products such as ammonia, CO2, and fluorine-based barrel pump units, ammonia plate heat exchangers, and skid-mounted units. The products are widely used in the fields of refrigeration, CO2 refrigeration, petroleum, food, brewing, environmental protection, textiles, electromechanical, metallurgy, etc., and are sold to more than 20 provinces, municipalities, and autonomous regions across the country, as well as exported to more than 20 countries and regions in Asia, Africa, South America, and Europe. 

 "Excellent quality, technological leadership, continuous improvement, and win-win cooperation" are our long-standing business philosophies, while "unity, integration, collaboration, positivity, and progressiveness" are our shared core values. Yantai Weisai Intelligent Manufacturing Co., Ltd. aims to build a technological enterprise, takes it as its mission to continuously improve the quality of human life, pays attention to environmental protection and energy conservation, and strives for innovation to create value for customers, the company, employees, and society.