1, establish a complete purchase channels, according to the specific circumstances of the market and the quality requirements of the company's conditions, the establishment of 3-4 for each material supply point in order to balance the supply.
2, the establishment of materials supply contract Taiwan account, strict performance of the contract, abide by the contract law, a clear delivery time, location, price, quantity, quality requirements, compensation and dispute resolution.
3, the establishment of the purchase of materials ledger, according to the project provided by the project list of materials, a clear classification, one by one registration; with good construction site acceptance and application stage by stage payment and invoice reimbursement matters.
4, timely market information on market price of materials and materials and environmental protection materials, information, feedback to the cost of staff, and at any time with suppliers to adjust the supply price of materials.
5, the establishment of a storage work account, the daily storage of goods must be checked and accepted after passing the accounting, indicating the purchase factory, address, price, quantity and so on. With the quality control to complete the supplier's assessment.