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- The product design, producing and after service execute GB/T19001-2000 idt ISO9001:2000 Quality System Management Standard;
- Guarantee all the products which are sold are made of new material;
- The production guarantee period is 12 months. In guarantee time, we will take charge of products quality, and exchange the damaged component for you freely (except for human factors and natural disasters). If breakdown happen, our company will respond in one hour after accepting the inform；
- When the products are delivered to you, we will supply product test certificate with you meaning that we are in the charge of the product quality.；
- We will provide product installation drawing for you according to your requirement；
- After the products guarantee time, we will provide product components for you in cost；
- Coordination with the fire acceptance ect. products commissioning in project post, and it is free to send the technicians to the post where is in the area of shanghai, for other provinces, we will charge appropriate fees as the cost we will spend；
- If it is need to change the products parameter, type when installing, we will provide relevant detailed technology information and suggestion；
- We equip with after service tel: 021-57456531, welcome to phone and consult us;
- There is forum on the after service forum and welcome to offer comment and consult us, your participation will made us do better.
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