Haiyu always regards product quality as its life, adheres to the principle of "elaborate design, elaborate production, sincere service"; adheres to the road of professional development, and strives to achieve the strategic goal of "building high-quality enterprises, manufacturing high-quality products, and creating high-quality brands".

Over the years, Haiyu has cooperated with many research institutes and professional companies at home and abroad, making full use of the advantages of international advanced technology, continuously in-depth research and exploration of leading gas-making processes and technologies, and formed a three-level management system integrating R&D, manufacturing and services.

Haiyu has an experienced and highly professional design, production and after-sales service team. From sales, installation to later customer service, it can not but reflect the professional and dedicated service spirit. Service network covers the whole country, each network point is equipped with professional maintenance personnel, at any time to provide you with efficient and fast services.