Environmental protection manufacturer integrating R&D, production, sales and installation.

SINCE 2014

Cangzhou Blue Ocean Environmental Protection Equipment Co., Ltd.


Cangzhou LanHai Environmental Protection Equipment (Group) Co., Ltd., located in Botou Jiahe Development Zone, Cangzhou City, Hebei Province, has been continuously researching and innovating since its establishment, developing new products and projects. It is a key R&D base for spray machinery and dust removal equipment in China. Our company is an environmental protection manufacturer integrating R&D, production, sales, and installation.

Under the guidance of the "Belt and Road" initiative, LanHai Group has successfully implemented a global expansion strategy, while also providing strong technical support to the Chinese market.

Excellent professionalism can spread the spirit of the times. Having experienced the hardships of starting a business, LanHai people cherish every customer's trust and entrustment. We have a group of talented, honest, and passionate young people as a solid backing, adhering to honesty and trustworthiness! We uphold Chairman Shang Haitao's principle of "being a good person first, then doing business; insisting that products reflect character; taking the creation of a world-class brand as our mission; and being committed to working hand in hand with friends at home and abroad with excellent products and high-quality services!"

Cangzhou Blue Ocean Environmental Protection Equipment Co., Ltd.

Our products cover dry fog host, dry fog box assembly, water vapor distributor, micro fog host, two fluid spray equipment, environmental protection long range spray machine, dust inhibitor spray equipment, agricultural and forestry spray spraying machinery, sewage filter, industrial dust removal and other products. The product is widely used in various industrial conditions, such as coal, thermal power generation, metallurgy, coal chemical and petrochemical industries, port and terminal storage and transportation, shipbuilding, agriculture, forestry, animal husbandry, and fishery. It is also suitable for large-scale sterilization, disinfection, and epidemic prevention in landfills, public health places, and other areas.

The company's products have passed the ISO9001:2008 quality management system certification and won multiple national patents for new use. With 20 years of research and development, design and production experience, its products have the advantages of easy operation, stable performance, low operating costs, and long working life. Since its establishment, we have developed rapidly and our business has continued to grow. We always adhere to the principle of putting customers first, serving them with care, and using our own quality and service to impress customers. 

Production Strength

Our Factory

Our Factory

Our Factory

Our Factory

 Global Services

Provide Global Services To Our Clients


★ Our sales team has professional product knowledge and rich application experience. They are optimistic and enthusiastic and provide you with the most thoughtful service.


★ Whenever you have questions about our products after receiving the goods, our after-sales services team will answer your questions patiently and solve your problem promptly.