History

Started from Cangzhou, Hebei, known as China’s pipeline capital.

Entered the Chengdu market and began serving Southwest China engineering projects.

Chengdu Kaiyi Technology Co., Ltd. was established with a dedicated project supply team.

Expanded piping material packages across water, power, chemical and municipal projects.

Strengthened material traceability, inspection documents and supply coordination for quality-controlled projects.

Upgraded English-facing content and service positioning for Middle East EPC, energy, water and industrial customers.