【正文】 brackets adopt 304L or the stainless steel of the same material quality. the electric cables and signal wires adopt the plastic insulation with the features of preventing acid, alkali, antiseptic. The wire’s groove must be stainless steel plate enclosure structure(the thickness is above ). insulating layer of the pipelines needed heat preservation has good features and meets the requirement of the food factory. The skin adopts the stainless steel plate(the thickness is above ). the materials for installing must have the place of production, the certification and specification of the material quality.8. Testing equipment: the seller should provide the testing equipment and ensure the usability at site of the testing equipment while reasoning whether plant equipment satisfies the requirement and parameters as stipulated in the contract and/or standard.9. Site project manager: the seller should send project manager to the site and inform the buyer. He/She should have enough rights as the representative of the seller to issue and receive related mand and direction, put forward advice and suggestion, and do the associatively site checking. The seller should ensure that its adjusting representative be at site from the beginning of the installation to the end of the testrun.10. Package and transportation: the seller choosing the packing size and weight should consider the way of transportation and local transportation system.11. AfterSales service: are service engineer to offer freecharge tracing services for at least one year after the equipment is acceptable. the seller sells equipment to the buyer, the buyer only is responsible for daily maintenance. The seller should be responsible for big examination of equipment and making a 1000hour plan of maintenance and reparation of equipments. After the predating expire, both of them should sign another agreement about maintenance, service and taking care. the seller receives a maintenance announcement from the buyer, if it can be solved by telephone or fax, solving by telephone or fax must be solved within 24 hours. If not, the seller must send qualified engineers to the spot to repair them within 48 hours. seller should in time provide the information of domestic manufacturers that make spare parts and daily consumable material used for equipments during operating equipments.. Personal training: The seller should train the operators in the plant of the buyer at plant site. Site training: detail description of the