甲方：山东企祉蓝科技有限公司(发包方以下简称甲方)
   地址：
法定代表人：孙广红

联系电话：13353126966
乙方：(承包方以下简称乙方)
地址：
法定代表人：
甲、乙双方在平等、自愿、协商一致的基础上，本着相互信任的原则，就甲方的产品安装工程达成以下协议。

第一条：工程概况

1、工程地点:
2、工程承包方式：承包人包清工。
3、工程项目名称：
4、工期：详见工程派单
5、合同价款：本合同工程预算造价详见工程派工单。工程造价按实计算。
付款时间：详见工程派工单

第二条：材料供给

1、甲方负责本工程供应的材料应为符合国家相关标准的合格产品，并应按时供应到现场，乙方应办理验收手续，如发生质量问题或规格有差异，乙方应及时向甲方书面提出，甲方仍表示使用的，由此造成的工程损失，责任由甲方承担。甲方供应的材料抵现场后，经乙方验收，由乙方负责保管，由于保管不当造成的损失，由乙方负责赔偿。
2、甲方供应的所有设备、设施、辅料附件等，均应用于派工单所标注的工程，非经甲方同意不得挪作他用。如乙方违背本规定，应按实际零售价款双倍补偿给甲方。
3、乙方不得单方面决定使用替代品，如确需使用相关替代品的，需经甲方同意后使用，乙方负责质量相关责任。不符合质量标准要求的应禁止使用，如已使用对工程造成的损失由乙方负责。如乙方提供的材料是伪劣商品，应按材料价款的双倍补偿给甲方及造成的相关损失。

第三条：工程质量及验收

1、本工程应严格执行国家对安装产品的相关规范要求及所有规定，其它地方标准、质量评定验收标准也一应执行。
2、由于乙方技术差及责任心不到位等自身原因造成质量问题，其返工费用由乙方承担。并承担因此造成的一切损失。
3、工程竣工：乙方应提前通知甲方验收，并办理验收手续。
4、本工程由乙方设计施工方案，经甲方确认同意并书面授权后实施。

第四条：安全生产各防火的现场治理

1、严格遵守规定的施工时间，降低施工噪音，减少环境污染。
2、未经甲方同意及有关部门批准，施工中不得随意拆改原建筑物结构及各种设备设施。
3、保证施工现场整齐，竣工前做好卫生清扫和处理工作。
4、乙方应协同甲方做好施工所需的设备、设施及材料保管工作，禁止闲杂人员进入现场。
5、未经甲方许可，乙方不得携带任何甲方提供的设备、设施及材料出门，一经发现偷盗现象按材料价格加倍赔偿，涉及违法的移送国家相关部门处理。
6、乙方必须保证提供给甲方的资质证明材料真实、合法、有效。如因乙方的资质问题，造成的一切损失均由乙方承担。
7、如在施工过程中或售后服务过程中，乙方人员发生一切人身伤亡损害，赔偿责任及费用均由乙方自己承担，甲方不承担任何法律责任及费用。

第五条：工程付款方式、承包内容、结算的约定

1、乙方入场后，支付工程款的30%给乙方，工程进行到50%时支付工程款的35% ，整体竣工验收合格后支付30%。剩余5%留作工程售后服务保证金，保证期满7日内由乙方书面提请甲方支付剩余款项，甲方在接到申请后7个工作日内，确认乙方没有违约时支付剩余款项。
2、本工程保修期伍年，须工程款全部结清，甲、乙双方签订《工程保修单》，保修期从竣工验收签章之日起算。
3、双方款项住来均应出具收据。
4、乙方承包内容：见每次开工前派工单。

第六条：纠纷处理

因工程相关问题双方发生争议时，双方协商解决，当事人不愿意协商、调解解决，或协商、调解不成时，可按本合同约定向甲方所在地人民法院提起诉讼。

第七条：合同的变更和解除

1、合同经双方签字生效后，双方必须严格遵守。任何一方需变更合同内容，应协商一致后，重新签订补充协议。合同签订后甲方下达派工单的，乙方要终止合同，应以书面形式提出，并按当期派工单标注的总价款65%支付违约金，并办理终止合同手续。
2、施工过程中任何一方提出终止合同，须向另一方以书面形式提出，经双方同意办理清算手续，并按照当期施工派工单标注总造价的65%赔付对方。订立终止合同协议后，解除本合同。

第八条：其它约定

1、因气候、政策等不可抗力或不可预见因素造成的工期延误，经双方确认后可以顺延。
2、甲方在入住前可以要求乙方3次来现场配合 因其它单位或工种的交叉施工，造成的误工费用，按现场实际支出给付乙方，不计算利润及损失。
3、保修期内由于乙方的施工造成的质量问题由乙方免费维修，在接到甲方通知后3小时内必须到达现场，由于甲方使用不当或不可抗力、甲方所提供产品质量异议或不可遇见原因造成的问题，甲方应按实际发生费用支付乙方维修费用。

第九条：附则

1、本合同经甲、乙双方签字(盖章)后生效，合同履行完毕后终止。
2、本合同签订后工程不得转包。
3、本合同一式四份，甲、乙双方各执两份。
4、合同有效期至 年月日。
5、工程保修期伍年，过了保修期乙方来维护甲方应支付相应费用。

甲方________签字(盖章) 

___年___月___日

乙方________签字(盖章)

___年___月___日

 维修、安装派工单

派工单位：山东企祉蓝设备安装有限公司

Installation / customer service service contract

Authorizing Party: shandong QiZhi Lan Environmental Technology Co.   (hereinafter referred as party A)      

Address            

Legal representative:

Party B: (hereinafter referred to as the Contracting Party B)

Address

Legal representative:

This contract is hereby made and concluded by and between party A and party B. On the 

principle of equality and mutual benefit and through friendly consultation.

一．project summary

1.Project location:

2.Project contracting mode

3. Project name

4.Time limit: see to send a single project

5.The contract price: according to the actual project cost calculation

Time of payment: see the order

二．Material supply

1.Party A guarantees that the construction supply material to meet the relevant national standards of qualified products, and should supply the spot on time, Party B shall go through the formalities of approval, such as the occurrence of quality problem or specification differences, Party B shall promptly submitted in writing to the party A. If party A insist to use, any lose due to the material should be taken by party A.Party A supplies arrived at the scene, acceptance by Party B, Party B shall be responsible for safekeeping, due to improper storage losses caused by Party B is responsible for compensation.

2.Party A shall supply all equipment, facilities, and other accessories, all applications indicated in the work to send a single project,Party B shall not be used for other purposes without the consent of the Party A. If Party B violates the provisions, should according to the actual retail price double compensation to Party A.

3. Party B shall not decide to use alternatives, if you need to use the relevant alternatives also need to go through the consent of Party A. Party B is responsible for quality, does not meet the quality standards of materials should be banned. If Party B provides materials and shoddy goods, the losses should be double compensation material price caused to Party A.

三．The quality of the project and acceptance

1. The project should be strict implementation of national to install the product the relevant specifications and all the provisions and all other local standards and standard for quality inspection and assessment of implementation

2. The quality problems caused by Party B to the low level of technology and the sense of responsibility and other reasons, the rework costs shall be borne by Party B. And bear all losses arising therefrom.

3. The completion of the project: Party B shall inform Party A acceptance, and the acceptance formalities.

4. The engineering design and construction plan by Party B, confirmed by Party A agrees and written authorization before implementation.

四．The scene of the fire safety 

1. Strictly comply with the provisions of the construction time, reduce construction noise, reduce the pollution of the environment.

2. Without the approval of the consent of Party A and the relevant departments, the construction shall not be arbitrarily Change original building structure and various facilities.

3. To ensure the construction site neat, well before the completion of cleaning and processing work.

4. Party B shall in conjunction with the required equipment, construction materials and facilities in the custody of the work, prohibit others from entering the scene.

5. Without the permission from Party A, Party B shall not carry any party to provide the equipment, facilities and materials to go out, once found stealing phenomenon according to the material price double compensation, involving national relevant departments to handle the illegal transfer.

6.Party B shall provide to Party A the qualification certificate of authenticity, legality and effectiveness of materials. As a result of the qualification problem of Party B, all losses shall be borne by Party B.

7. If the construction process or customer service in the service process, all personal injury to Party B personnel, liability and expenses shall be borne by Party B, Party A shall not bear any legal responsibility and cost.

五．Project payment, contract, settlement agreement

1.After the start, Party A pay the 30% payment to Party B, the project to the 50% project payment of 35%, the overall completion acceptance after the payment of 30%. 

The remaining 5% left engineering after-sales service guarantee, the guarantee period within 7 days from B written request Party A to pay the remaining amount, Party A after receiving the application for seven working days to confirm, Party B has no default to pay the remaining amount.

2.The project warranty period of five years, shall be the project fully settled, A, B and the two sides signed the engineering warranty ", the warranty period from the completion acceptance signature date.

3.The two sides shall issue a receipt for payment to

4. The content of the contract Party B: see every single started sending.

六．dispute settlement

The dispute over the problems related to engineering, the two sides negotiated settlement, the parties are not willing to negotiation or mediation, or the consultation or mediation fails, according to this contract to party a local people's court.

七．The modification and rescission of contract

1. After this contract is signed, both parties must strictly abide by the. Any party to change the contents of the contract, shall be agreed after re signed a supplementary agreement. After signing the contract Party A issued a work order, Party B shall terminate the contract shall be made in written form, and according to the current dispatch list marked the total price of 65% to pay liquidated damages, and shall terminate the contract procedures.

2. In the construction process of any party want to terminate the contract shall be in written form to the other party, with the consent of both parties for settlement procedures, and in accordance with the current construction work to send a single label total cost 65% paid each other. A termination of the contract agreement, to terminate the contract.

八．Other conventions

1.Because of the climate policy, such as force majeure or unforeseen factors caused by the time delay, after confirmation by the two parties can be postponed.

2. Party A in before the start of may require Party B with 3 times, due to other units or types of cross construction, caused by the delays cost, according to the actual benefit payment to Party B, not counting the profit and loss.

3.The warranty period due to quality problems caused by the construction of Party B by Party B free repair, within 3 hours after the receipt of Party A's notice must be arrived at the scene, due to Party A's use of improper or resistance, Party A provides product quality objection or unforeseen reasons, Party A shall, according to the actual costs incurred to Party B to pay maintenance costs.　　

九．supplementary articles

1.This contract is signed by both parties， after the entry into force of the contract after the termination.

2. After the signing of this contract shall not subcontract the project.

3. Four copies of this contract, both parties respectively hold two copies.

4. The effective date of the contract

5. The warranty period of the project five years after the warranty period, Party B to Party A shall pay the corresponding cost of maintenance.

Party A 

Date

Party B 

Date

Installation and maintenance work order

Dispatching unit: ShanDong QiZhiLan environmental protection science and technology 

limited company.