Hainan Chengyu International Trade Co., Ltd., established in 2021, is a subsidiary of Henan Chengyu Industrial Co., Ltd., which brings over 14 years of industry expertise since its founding in 2011 in steel and building materials, energy and chemicals, machinery, and electrical hardware.

Building on this foundation, the company has been dedicated to the development and management of innovative integrated building systems and specialized containers for more than a decade. Its product portfolio includes packing cases, custom containers, modular construction units, and related solutions.

These products are widely applied across a diverse range of sectors, including:

· Domestic and overseas construction and energy mining camps

· Government resettlement, military barracks, and emergency support

· Tourism accommodations, hotels, apartments, and medical facilities

· Schools, residential buildings, and multimodal transport infrastructure

· Environmental protection and energy-saving projects

· 5G infrastructure, new energy storage facilities, and various permanent or semi-permanent integrated structures

The company operates four major production bases located in Foshan, Suzhou, Huainan and Zibo, with a total annual production capacity exceeding 100,000 units.

Supported by a nationwide sales and service network covering all major prefecture-level cities, the company provides customers with professional, efficient, and comprehensive service support.

Benefiting from strategic access to shipping resources across major domestic ports, the company exports its product series to more than 70 countries and regions worldwide.