How about outsourcing of Beijing Petrochemical Engineering Co., Ltd.

Not bad. Outsourcing Beijing Petrochemical Engineering Co., Ltd. can help the company reduce operating costs and has economies of scale. We can reduce costs through centralized procurement and resource sharing, while avoiding the related costs brought by directly hiring employees, such as wages, benefits, training, etc. Companies can increase or decrease the scale of outsourced services at any time according to business needs and market changes, so as to better adapt to changes in market demand and business environment.