Zhejiang Chengxin Network Technology Co., Ltd. was founded in 2018. Since its inception, it has provided a large number of free and reliable information resources for industry insiders, including but not limited to vehicle information, engineering information, site information, driver information. At present, the platform has provided high-quality services to more than 3,000 hoisting and leasing enterprises and more than 1,000 engineering enterprises nationwide, covering 30+ key industrial cities in China, including wind power, shield tunneling, petrochemical pipelines, steel structure, bridge construction and many other projects, and continues to empower the new ecological system of hoisting and leasing industry.