Zhenhai Petrochemical Engineering Co., Ltd. engages in general contracting, engineering consulting, engineering design, and other businesses in China. The company is involved in engineering management, supervision, engineering valuation, engineering bidding agency, and other activities; and plant-wide planning, project application report, feasibility studies, project design, procurement, construction management, project management contracting, and training and commissioning for petrochemical engineering projects. It also engages in preparation and review of investment estimates and post-project evaluation reports; and preparation of construction project budget, estimate, settlement and final settlement reports and review, bidding prices and tender quotations for the construction project implementation phase, bills of quantities, and changes in construction contract prices and calculation of claims.