人事部:负责人员的招聘,培训,公司人力计划的拟定.公司绩效的评估;    
采购部:公司所需物料采购;  
营销部:负责与客户的沟通,雨水收集设备的销售。    
会计部:各种资金的计算,各种费用的支出,与其它公司的结算,公司资产的评估等;    
生产部:公司产品的制造生产.    
品质部:公司产品的质量检验,外购件的检验;    
工程部:材料的测试,工艺流程的评估,产品的价值估算,重大品质问题的处理方法;    
研发部:新产品的开发,新材料的应用;    
总务部:各种后勤事项的处理,公司日常设备的检修和维护等;

Personnel Department: responsible for recruitment, training, formulation of company manpower plan, evaluation of company performance;
Purchasing Department: Material purchasing required by the company;
Marketing Department: responsible for communication with customers, rainwater collection equipment sales.
Accounting department: calculation of various funds, expenditure of various expenses, settlement with other companies, evaluation of company assets, etc.
Production Department: Manufacturing and production of company's products.
Quality Dept: Quality Inspection of Company's Products, Inspection of Outsourcing Parts;
Engineering Department: Material testing, process evaluation, product value estimation, treatment of major quality problems;
R&D Department: Development of new products, application of new materials;
General Affairs Department: handling various logistical matters, overhaul and maintenance of the company's daily equipment, etc.