江苏快3

  • Welcome “Henan zhong an electronic detection technology Co., Ltd.”!
Advisory Hotline:
+86-371-61702027
  • CONTACT US

Henan zhong an electronic detection technology Co。, Ltd。

Tel:+86-371-61702027

Phone::+86-18237161237

Email:hnzhongan01@163.com

hnzhongan02@163。com

hnzhongan03@163.com

hnzhongan04@163.com

Address:Zhengzhou high and new technology industry development zone west ring 17, 283-6

After-sale service
Home > After-sale service 

After-sale service

1. Our company production and sales of the product for one year warranty, life-long maintenance, in a timely manner to meet customer's application for maintenance is put forward.

2. The use of the company's products for the implementation of the user is not regularly visited,in order to understand the use of products in a timely manner, to solve the problems encountered in a timely manner.

3. To provide the service to the user, to give the installation technical aspects of telephone guidance.

4. The company's products from the date of sale of 12 months due to product quality and other reasons for the failure of the company to provide free maintenance (except for vulnerable parts of sensors).

5. For the maintenance of beyond the scope of the warranty (artificial and non - factors caused by), the company only charge to replace the cost of materials and the basic services to the site maintenance.

6. Since the date of receipt of the customer, the product color, detection type, factory parts and other products with the purchase, should be in 7 working days to inform me in writing, the company.

7。 Since the date of receipt of the customer, within 30 days of receipt of the user's oral notice, within 60 days of the user has not received a written notice of the product exception, are regarded as the product has been put into operation。


We will always sincere service to allow users in the use of our products feel at ease and at ease!

 

 

 

秒速时时彩 江苏快3 秒速平台 PK10牛牛计划 广东快乐十分 北京28官网 幸运快乐8官网 江苏快3 广东快乐十分投注 加拿大28投注